Denver sets record low maximum for February 23

Record Cold Temperatures

Two very cold days and a third cold weather record has been set with this latest Arctic blast.

As measured at Denver International Airport, the Mile High City’s high temperature today topped out at only 7 degrees. This easily breaks the previous record low maximum for the date of 10 degrees set in 1874.

Here in Thornton, we were able to see the mercury climb a bit higher topping out at 13 degrees.

The record low maximum follows on the heels of record low temperatures set today and yesterday.

Denver sets record low temperature for February 23

Record Cold Temperatures

Our latest Arctic plunge is coming to an end and with it, a record is broken.

As measured at Denver International Airport, the Mile High City bottomed out at -11 degrees this morning. That breaks the old record low for the date of -7 degrees set just last year in 2022.

Here in Thornton we were similar cold with a low of -10 degrees.

Very cold temperatures, light snow for Thornton’s Wednesday

Another visit from Old Man Winter. Light snow has been falling for a few hours now and will continue for much of the day. The bigger story though will be the cold temperatures.

Cloudy skies will be above throughout the daytime hours. Light snow will fall through the morning then gradually ease in the afternoon. We are looking at 1 to 3 inches accumulation. More than the snow is the cold. We already saw our high temperature for the day and the mercury will now be in the teens throughout the day.

Tonight, any lingering snow will end in the early evening. We will then see some of the cloud cover ease. Overnight lows tonight dip into negative territory.

A Winter Weather Advisory is in effect until 8:00pm for the snow and ice. Tonight, a Wind Chill Advisory will kick in as the cold temperatures and breezy winds will make it dangerous to be outside for long.

February 19 to February 25: This Week in Denver Weather History

This Week in Denver Weather History

Damaging winds are not uncommon along the Colorado Front Range, particularly this time of year when strong Bora and Chinook winds can rage. We see a number of such events in our look back at this week in Denver weather history. Also making an appearance are a number of notable snow and cold events.

From the National Weather Service:

17-19

In 2006…a cold spell resulted in 4 temperature records. Low temperatures of 10 degrees below zero on the 17th… 13 degrees below zero on the 18th…and 4 degrees below zero on the 19th were record minimums for those dates. The high temperature of only 7 degrees on the 18th was a record low maximum for the date. Light snow fell on the 17th…but totaled less than half an inch at Denver International Airport.

18-19

In 1954…a vigorous cold front produced north winds gusting to 56 mph and a trace of snowfall at Stapleton Airport on the 18th. Strong and gusty winds to 55 mph persisted through the next day and caused some blowing dust.

In 1955…a storm dumped heavy snow across metro Denver. At Stapleton Airport where north winds sustained to 28 mph produced some blowing snow…snowfall totaled 8.8 inches.

18-20

In 1913…post-frontal snowfall totaled 6.9 inches in downtown Denver over the 3 days. Most of the snow fell on the 19th. Northeast winds were sustained to 21 mph with a measured extreme velocity to 24 mph on the 18th.

In 1924…light snowfall totaled 4.6 inches over the 3 days. This was the only measurable snowfall of the month. High temperatures plunged from 45 degrees on the 18th to 17 degrees on the 20th. Low temperatures dipped from 31 degrees on the 18th to only 8 degrees on the 20th. Northeast winds were sustained to 24 mph on the 19th.

In 1953…a major blizzard dumped 10.6 inches of snowfall at Stapleton Airport. Strong north winds at sustained speeds of 25 to 35 mph with gusts as high as 44 mph frequently reduced visibilities to 1/4 mile in blowing snow during the day of the 19th. The strong winds caused much drifting snow…making accurate snowfall measurements almost impossible. Precipitation from the storm totaled 1.13 inches. The 1.01 inches of precipitation on the 19th was the greatest calendar day and 24 hour precipitation ever recorded in the city during the month of February.

In 1987…large amounts of new snow fell in the Front Range foothills. The foothills received 10 to 20 inches of new snow with 4 to 8 inches on the adjacent plains. On the 19th…flight delays occurred at Stapleton International Airport where snowfall totaled 4.2 inches and east winds gusted to only 18 mph on the 19th. Schools were closed in the foothills above Boulder.

19

In 1899…northwest winds sustained to 42 mph with gusts to 45 mph warmed the temperature to a high of 56 degrees… The highest reading of the month that year.

In 1980…high winds were reported in Boulder. Sustained speeds of 50 to 60 mph with gusts to 85 mph were measured. West winds gusted to 31 mph at Stapleton International Airport.

In 1986…Chinook winds continued to buffet the eastern foothills. Winds gusting from 60 to 75 mph were common in the foothills. West winds gusted to 41 mph at Stapleton International Airport.

In 1996…high winds gusting from 70 to 75 mph were reported atop Table Mesa near Boulder. West winds gusted to 44 mph at Denver International Airport.

In 2007…this was the last day of 61 consecutive days with snow cover of 1 inch or more in Denver. This second longest period of snow cover on record began with the blizzard on December 20-21…2006…when 20.7 inches of snow fell at the site of the former Stapleton International Airport where official snow measurements were taken. Additional snowfall during December…January…and February prolonged the event. Snow depth on the ground was measured to the nearest inch once daily at 6:00 am MST.

In 2018…a storm system brought a period of upslope snowfall to locations in and near the Front Range Foothills. Storm totals included: 9 inches in Louisville…8.5 inches at Lafayette and 2 miles south of Rocky Flats National Wildlife Refuge…8 inches…2 miles south of Boulder and 3 miles north-northeast of Eldorado Springs; 7.5 inches in Erie…7 inches…3 miles west-northwest of Arvada and at the National Weather Service in Boulder; 6 inches at Copeland Lake… Evergreen…3 miles northwest of Idledale and Intercanyon. At Denver International Airport…a trace of snowfall was observed.

19-20

In 1937…post-frontal heavy snowfall totaled 8.4 inches over downtown Denver. Most of the snow…6.6 inches…fell on the 20th when north winds were sustained to 16 mph with gusts to 18 mph. The temperature dipped to a low of 9 degrees on the 20th.

In 1939…post-frontal snowfall totaled 5.4 inches in the city. The snow covered streets and highways with a coating of ice as the temperature fell from 36 degrees at 2:00 pm on the 19th to a low of 4 degrees at 3:00 am on the 20th. Many motorists were marooned for several hours. Northeast winds were sustained to 24 mph on the 19th.

19-21

In 1971…heavy snowfall totaled 9.0 inches at Stapleton International Airport where north winds gusted to only 16 mph. Most of the snow occurred on the 19th and 20th. The 24 hour snowfall of 8.2 inches was the greatest in February since 1953. Continue reading February 19 to February 25: This Week in Denver Weather History

February 12 to February 18: This Week in Denver Weather History

This Week in Denver Weather History

Denver’s weather is often a story of extremes and even in what is historically a calm period like February, significant events can and do occur. From record-setting Arctic cold that sent temperatures to far below zero to powerful, damaging wind, this week in Denver weather history has been an eventful one.

From the National Weather Service:

10-12

In 1958…heavy snow fell across metro Denver. At Stapleton Airport…where northeast winds gusted to 22 mph…6.7 inches of snowfall were measured.

In 1995…cold arctic air brought heavy snow to the foothills and western Denver suburbs. Golden measured 15 inches of snow with 14 inches in south Boulder. Locations in the foothills recorded between 10 and 15 inches of snow. Only 6.1 inches of snow fell at Stapleton International Airport where north winds gusted to 30 mph on the 10th.

10-13

In 1905…an extremely cold arctic air mass moved over the city behind a cold front on the 10th and persisted through the morning of the 13th. North winds were sustained to 25 mph behind the front on the 10th dropping the temperature to a low of 2 degrees below zero…which was also the high reading on the 11th. Light snowfall totaled 3.0 inches overnight of the 10th into the 11th. The low temperature plunged to 19 degrees below zero on the 11th. Records were set on the 12th and 13th. The high temperature of only zero degrees on the 12th was a record low maximum for the date. The low readings of 21 degrees below zero on the 12th and 14 degrees below zero on the 13th were record minimum temperatures for those dates.

11-12

In 1899…the temperature plunged to lows of 20 degrees below zero on both days.

In 1900…northwest winds sustained to 52 mph with gusts to 60 mph warmed the temperature to a high of 58 degrees on the 11th. An apparent cold front overnight produced 3.7 inches of snow and northeast winds gusting to 30 mph. The high temperature on the 12th was only 26 degrees.

In 1994…moist upslope winds and an upper level storm system produced heavy snow over western portions of metro Denver. Snowfall amounts totaled 10 inches in Golden and 8 inches at Strontia Springs Reservoir 15 miles southwest of Denver in the South Platte canyon. Snowfall at Stapleton International Airport totaled only 3.6 inches…but north winds gusting to 35 mph on the 11th produced occasional visibilities as low as 1/4 mile in heavy snowfall and blowing snow.

11-13

In 1903…west to northwest Chinook winds gusting to 34 mph warmed the temperature to a high of 50 degrees on the 11th… Before temperatures rapidly plunged to a low of 14 degrees behind a cold front. Light snow fell through the 13th and totaled 4.2 inches in the city…while temperatures ranged from a high of 14 degrees on the 12th to a low of 5 degrees below zero on the 13th.

12

In 1874…5 inches of snow fell in downtown Denver. Melted snow resulted in 0.31 inch of precipitation.

In 1875…forest fires burned very brightly in the foothills to the west of Denver.

12-13

In 1915…heavy snowfall totaled 7.0 inches over downtown Denver. Northwest winds were sustained to 24 mph on the 13th.

In 1951…heavy snowfall totaled 8.1 inches at Stapleton Airport where northeast winds gusted to 28 mph on the 12th.

In 1968…snowfall totaled 5.6 inches at Stapleton International Airport where northeast winds gusted to 26 mph. Snow fell all day on the 12th and into the morning hours of the 13th.

In 1997…heavy snow fell in the foothills southwest of Denver. Conifer…Evergreen…Morrison…and north turkey creek received 6 to 8 inches of new snow overnight. Only 0.2 inch of snow fell at the site of the former Stapleton International Airport. North-northeast winds gusted to 23 mph at Denver International Airport on the 13th.

12-16

In 2021…the daily low temperatures dropped to zero degrees or colder through the 5-day stretch. These were the only sub-zero temperatures recorded for the 2020-21 winter season. Even the maximum daily temperatures during this stretch were cold…with highs only managing to warm into the single digits on the 13th and 14th.

13

In 1886…northwest winds were sustained to 40 mph during the early morning hours…but winds were strong and gusty all day.

In 1918…west winds were sustained to 42 mph with a measured extreme velocity to 44 mph. The strong Chinook winds warmed the temperature to a high of 58 degrees.

In 1988…high winds raked metro Denver. Boulder reported a wind gust to 67 mph with 63 mph at Lakewood and 49 mph at Stapleton International Airport. The strong winds toppled a tree onto a car in Aurora. Northwest winds gusting to 49 mph at Stapleton International Airport warmed the temperature to a high of 64 degrees.

In 2010…a peak wind gust to 89 mph was recorded in Boulder. North winds gusted to 28 mph at Denver International Airport.

13-14

In 1895…a cold air mass settled over the city. High temperatures of only 4 degrees on the 13th and 8 degrees on the 14th were record low maximum temperatures for each day. Low temperatures were 6 degrees below zero on the 13th and 5 degrees below zero on the 14th…but were not records. Light snow totaled only 0.4 inch. Winds were light.

In 1960…snowfall totaled 6.1 inches and north-northwest winds gusted to 39 mph at Stapleton Airport.

In 1967…high winds were widespread along the foothills where wind gusts of 60 to 90 mph were common. A wind gust to 108 mph was measured at the National Center for Atmospheric Research in Boulder. Sustained winds of 50 to 55 mph with gusts as high as 70 mph were recorded in downtown Boulder. An estimated 3 thousand dollars in damage occurred to mobile homes in Boulder. Power lines were downed over a wide area. At Stapleton International Airport…west winds gusted to 32 mph on the 13th and southwest winds gusted to 48 mph on the 14th.

In 1972…winds gusted to 67 mph at the National Bureau of Standards in Boulder. Wind gusts to 49 mph were measured in downtown Boulder. West winds gusted to 26 mph at Stapleton International Airport.

In 2001…heavy snow fell across metro Denver and in the foothills. Snowfall totals included: 8 inches at Evergreen; 7 inches atop Crow Hill and in Lakewood; 6 inches in Denver…doubleheader…Eldorado Springs… Morrison…and pine junction. Snowfall totaled 4.8 inches at the site of the former Stapleton International Airport. Northeast winds gusted to 33 mph at Denver International Airport on the 13th.

14

In 1918…southwest winds were sustained to 41 mph with a measured extreme velocity to 46 mph.

In 1987…metro Denver received only 3 to 4 inches of snow… But the foothills west of Boulder received up to 11 inches of snow. Snowfall totaled 4.2 inches at Stapleton International Airport where north winds gusted to 31 mph.

In 1988…winds gusted to 81 mph at Echo Lake.

In 2002…high winds developed in the Front Range foothills during the early morning hours. Winds gusted to 84 mph… 11 miles north of Central City. West winds gusted to 43 mph at Denver International Airport.

In 2021…the maximum temperature was just 1 degree above zero…while the mimimum temperature dropped to 14 degrees below zero. Both cold-hearted extremes established new records for Denver on Valentine`s Day. Continue reading February 12 to February 18: This Week in Denver Weather History

February 5 to February 11: This week in Denver weather history

This Week in Denver Weather History

February is generally a relatively calm weather month however just like any other month in Denver, it can and does see its extremes. In looking back at the Denver weather history calendar for the week, there are many entries for damaging wind, some heavy snowfall and extreme cold.

From the National Weather Service:

30-7

In 1985…a cold front on the 29th produced a protracted cold spell as arctic air remained entrenched across metro Denver. While the only daily temperature record set was a low maximum reading of 2 degrees on February 3rd…minimum temperatures plunged well below zero on 9 consecutive days. The coldest readings were 15 degrees below zero on January 31st and 14 degrees below zero on February 5th.

31-8

In 1963…warm weather that began with the strong Chinook winds on the 31st and 1st continued through the 8th. Maximum temperatures through the period ranged from 52 degrees on the 2nd to 76 degrees on the 5th…which was a new record high for that date.

31-12

In 1899…a protracted cold spell lasted almost two weeks. Low temperatures plunged below zero on all days but February 9th with a reading of 6 degrees. The coldest low temperature of 22 degrees below zero on February 6th was a record low for the date. Low temperatures of 20 degrees below zero occurred on both February 11th and 12th… But only the 11th remains as the record minimum for the date. High temperature of only 5 degrees below zero on February 11th was a record low maximum for the date. High temperatures climbed to only zero degrees on both February 2nd and 3rd…but were not records. Intermittent light snow or flurries fell during the period. The most snowfall…2.0 inches…occurred on February 2nd.

1-5

In 1985…the most bitter cold spell of the winter season brought sub-zero temperatures to metro Denver. Daily low temperature records were broken at Denver. The usual cold weather problems struck including stalled vehicles…jammed traffic lights…and frozen water and sewer lines. At Stapleton International Airport…the high temperature was only 2 degrees above zero on the 1st…setting a record low maximum for the date. Low temperatures reached 13 below zero on the 1st…12 below on the third…and 14 below on the 5th.

1-6

In 1989…one of the century’s worst doses of winter weather ravaged the entire state. Bitterly frigid weather moved into metro Denver on the 1st as snow buried many sections of the state. In metro Denver where 3 to 6 inches of snow fell…blowing snow and resultant poor visibilities caused a 46-car pile-up on I-25 in the middle of the city on the 4th. During the period…2 to 3 hour delays were common at Stapleton International Airport where snowfall from the storm totaled 4.3 inches and northeast winds gusted to 30 mph on the 1st. Intense cold accompanied the storm. Temperatures in Denver stayed below zero continuously for the best part of 3 days (3rd…4th…5th)…for a total of 69 hours. This is the fourth longest sub-zero period on record. Wind chill temperatures reached 50 degrees below zero. The mercury dipped to 24 degrees below zero on the 5th…setting a record for the date. This was the city’s coldest temperature in over 26 years. Low temperatures dipped below zero on 8 consecutive days (2nd-9th). High temperature of 9 degrees below zero on the 4th was a record low maximum for the date…as was the high of 5 degrees on the 5th. Extensive damage occurred when pipes and water lines froze and broke. Thousands of cars failed to start. On the 3rd…a 57-year-old woman died of hypothermia in an Arvada park. Eighteen high school students were treated for hypothermia after a 2-hour ride through Jefferson County in an unheated bus. At least 2 cases of frostbite were reported; there were undoubtedly many more.

1-9

In 1883…a protracted cold period occurred when low temperatures dipped below zero for 9 consecutive days. Low temperatures ranged from 22 degrees below zero on the 4th to 2 degrees below zero on the 1st and 6th. High temperatures ranged from 10 below zero on the 3rd to 23 on the 9th. Several temperature records were set that still stand today. Record lows of 18 below and 22 below zero occurred on the 3rd and 4th. Record low maximum readings of 2 below and 10 below zero occurred on the 2nd and 3rd. The high of only 10 below zero on the 3rd is the coldest maximum temperature ever recorded in Denver.

3-5

In 1982…a cold surge of arctic air brought light snow and sub-zero temperatures to metro Denver. Temperatures plunged to 6 below zero at midnight on the 3rd and never warmed above zero on the 4th as snow flurries continued. High temperature on the 4th of 1 below zero was a record low maximum. The temperature dipped to a record low of 15 below zero on the 5th.

4-5

In 1932…wind gusts estimated at 70 mph occurred in Boulder. A 60 mph wind gust was recorded to the east of Boulder in Valmont. Damage was minor.

In 1959…heavy snowfall totaled 5.8 inches at Stapleton Airport where northwest winds gusted to 30 mph on the 4th.

In 2001…high winds developed for a brief time overnight. Winds gusted to 75 mph atop the Gamow Tower on the University of Colorado campus in Boulder. Northwest winds gusting to 37 mph warmed the temperature to a high of 57 degrees at Denver International Airport.

4-6

In 1986…10 inches of snow fell in Boulder…in the foothill town of Wondervu southwest of Boulder…and at Evergreen west of Denver. Snowfall totaled 2.4 inches at Stapleton International Airport…where north winds gusted to 20 mph on the 6th.

5

In 1885…west winds were sustained to 42 mph in the city near daybreak.

In 1902…northwest winds sustained to 48 mph with gusts to 53 mph warmed the temperature to a high of 53 degrees.

In 2006…high winds developed briefly along the foothills… Extending from Golden to near Boulder. Peak wind reports included 92 mph at the National Wind Technology Center on Rocky Flats with a gust to 84 mph in Golden. North winds gusted to 43 mph at Denver International Airport.

In 2011…heavy snow fell in the foothills of Douglas… Jefferson and Park counties. Storm totals included: 19 inches…3 miles southwest of Conifer; 17.5 inches…4 miles south-southeast of Pinecliffe; 14 inches…5 miles east-southeast of aspen park; 12.5 inches…7 miles southwest of Boulder and at Genesee; 12 inches at Strontia Springs dam…10.5 inches at Roxborough state park; and 10 inches…3 miles east-southeast of tiny town. In the western and southern Denver suburbs and palmer divide…storm totals included: 9 inches near Louviers and 3 miles south-southeast of Morrison; 8 inches at Ralston Reservoir…7 inches in Lakewood…6.5 inches…2 miles southeast of Highlands Ranch and 6 inches in Englewood. Snowfall totaled 1.2 inches at Denver International Airport.

5-6

In 2003…heavy snow fell in the foothills. Snowfall totals included: 17 inches at Genesee; 16 inches at Lookout Mountain; 11 inches at Chief Hosa near Indian Hills…and 7 miles southwest of Boulder; 10.5 inches atop gold hill; and 10 inches at Intercanyon and near Conifer. Only 2.2 inches of snowfall were measured in the city at the site of the former Stapleton International Airport.

5-11

In 1978…the 5th marked the start of a record 7 consecutive days of dense fog at Stapleton International Airport. The heavy fog reduced the visibility to 1/4 mile or less for a period of time on each of these days. Light snow and/or freezing drizzle occurred on most days. Fog reducing visibility to less than 7 miles was recorded at Stapleton International Airport on 11 consecutive days through the 15th. During the period 5-14…the cold thick fog deposited heavy rime ice up to 5 inches thick on power lines and poles over a wide area of eastern Colorado…causing a major electrical power outage disaster.

6

In 1899…the temperature dipped to a low of 22 degrees below zero.

6-7

In 1929…5.0 inches of snow fell in downtown Denver behind a Canadian cold front. Temperatures plunged…but no records were set. Low readings dipped to 3 degrees below zero on the 6th and 9 degrees below zero on the 7th. Highs climbed to 5 degrees on the 6th and to only 1 degree below zero on the 7th.

In 1933…post-frontal light snowfall totaled 3.0 inches over downtown Denver. Northeast winds were sustained to 28 mph with gusts to 32 mph on the 6th. The very cold air mass plunged temperatures from a high of 60 degrees on the 5th to lows of 10 degrees below zero on the 6th and 16 degrees below on the 7th. High temperature of only 4 degrees below zero on the 7th was a record low maximum for the date.

In 2019…a storm system produced a period of light to moderate snowfall. Storm totals included: 7.5 inches in Boulder…7 inches in Broomfield and Lakewood…6.5 inches in Lafayette… 6 inches at Lyons; 5.9 inches at the National Weather Service in Boulder with 5 inches in Arvada. At Denver International Airport…3.1 inches of snowfall was observed.

6-8

In 2020…a strong upper level jetstream coupled with a very deep fetch of Pacific moisture…produced a prolonged period of heavy snow and strong winds in the mountains. Peak wind gusts above timberline ranged from 55 to 65 mph. The winter storm made travel nearly impossible at times…including Interstate 70 west of Georgetown. In the Front Range mountains and foothills…storm totals included: 40 inches at Loveland Ski Area; 33 inches near Berthoud Summit; 30 inches at Eldora and Winter Park ski areas; 26 inches at Aspen Springs; 16 inches around Evergreen. Elsewhere storm totals included: 11 inches in Littleton and Wheat Ridge; 10 inches near Cherry Hills Village…with 7 inches at Centennial Airport. At Denver International Airport…5.3 inches of snowfall was observed.

6-10

In 1933…3:00 pm on the 6th marked the start of a protracted cold period through 8:00 am on the 10th when the temperature was below zero for 86 out of 88 hours. The cold period was interrupted on the 8th at 9:00 am when the temperature was 1 degree above zero and at 10:00 am when the temperature was 8 degrees above zero. Four temperature records were set. High temperatures of 4 degrees below zero on the 7th…8 degrees on the 8th…and 5 degrees below zero on the 9th were record low maximums for those dates. The only record low temperature record was 14 degrees below zero on the 10th. The lowest temperature reached during the period was 16 degrees below zero on both the 7th and 8th…which were not records. Continue reading February 5 to February 11: This week in Denver weather history

Thornton’s February 2023 weather preview: Temps begin to warm, snow can be elusive

February in Colorado typically brings to an end an extended period when average temperatures are at their lowest. Winter begins to loosen its grip and temperatures get warmer but precipitation is not a particularly common event during the month.

Thus far, our snow season has been a bit of a disappointment although January did help and the start of February offers some relief. February is only our sixth snowiest month so we can’t count on much else.

Temperatures however do usually see a nice rebound during the month. Average high temperatures climb from an average of 44 degrees at the start to 50 degrees by the end of February.

For the complete February preview including a look at historical averages and extremes as well as a look at what long range forecasts are predicting, click here. 

January 2023 weather recap: Thornton experiences a cold and snowy month

Thornton, Colorado January 2023 Temperature Summary. (ThorntonWeather.com)
Thornton, Colorado January 2023 Temperature Summary. (ThorntonWeather.com)

You likely could have guessed the overall summary for the month, one that is summed up with two words: cold and snowy. January 2023, in fact, goes into the books as the second coldest and one of the snowiest Januarys of the past 17 years.

Overall, Thornton’s January saw an average temperature of 27.4 degrees. This is more than 3 degrees below the 17-year running average for the month of 30.7 degrees. It is also the second coldest January over that time span.

Temperatures ranged from a high of 62.4 degrees on the 14th down to a bone-chilling -3.7 degrees on the morning of the 30th.

Most notable was the big chill that descended at the end of the month resulting in four days of below freezing high temperatures. Additionally, the first five days of the month and 13 of the last 14 days of the month recorded below normal high temperatures.

For Denver, as measured at Denver International Airport, the Mile High City was actually colder with an average temperature for the month of 25.0 degrees. This was well below Denver’s January average of 31.7 degrees and the 17th coldest January on record for Denver.

Denver saw its warmest temperature of 59 degrees on the 14th and its coldest, -10 degrees, on the 30th.
In terms of precipitation, Thornton saw nearly double its January average. We recorded 0.85 inches in the bucket between rain and snowmelt. That is far above our 17-year running average for the month of 0.43 inches.

Out at the airport, Denver reported a healthy 1.25 inches of precipitation, besting our mark. That is well above their long-term January average of 0.38 inches. It also puts January 2023 into the record books as the 8th wettest January on record in Denver.

As you might infer from the precipitation totals, snowfall as well came in above normal.

Thornton recorded 11.2 inches of the white stuff. This was well above the 17-year average of 6.9 inches. It makes the month the 4th snowiest January of the past 17 years.

Denver bested us here as well with 13.0 inches. That is exactly double the 6.5 inches January average for the Mile High City since 1882. January 2023 goes into the books as tied with January 1989 as the 15th snowiest January in Denver.

Click here to view Thornton’s complete January 2023 climate summary report.

(ThorntonWeather.com)
Thornton, Colorado January 2023 Precipitation Summary. (ThorntonWeather.com)

January 2023 top shots: Monthly photo slideshow

Snow and fog start off the New Year. (Tony's Takes Photography)
Snow and fog start off the New Year. (Tony’s Takes Photography)

As one of our coldest months, January can be a good month to hibernate inside and avoid the outdoors.  But, like any month in Colorado, photo opportunities abound as our monthly slideshow demonstrates.

Snow is not normally dominant in the month but when it does fall, it can create a beautiful blanket of white.  Throw in the amazing sunrises and sunsets we receive in the middle of winter as well as wildlife and a host of other subjects and the imagery can be quite beautiful and stunning.

  • Slideshow updated January 31, 2023
  • To learn more about how to send your photo to us for inclusion in the slideshow, see below the slideshow.

Showcasing images captured by ThorntonWeather.com readers as well as some of our own, our monthly slideshow covers the entire gamut of weather-related imagery.

Sunsets, sunrises, wildlife and of course every type of weather condition are vividly depicted in images captured from yours and our cameras.

[flickr_set id=”72177720305350925″]

What is missing in the slideshow above?  Your photo!

Our monthly photo slideshow is going to feature images that we have taken but more importantly images that you have captured.  The photos can be of anything even remotely weather-related.

Landscapes, current conditions, wildlife, pets, kids.  Whimsical, newsy, artsy.  Taken at the zoo, some other area attraction, a local park, a national park or your backyard.  You name it, we want to see and share it!

Images can be taken in Thornton, Denver or anywhere across the extraordinary Centennial State.  We’ll even take some from out of state if we can tie it to Colorado somehow.

We’ll keep the criteria very open to interpretation with just about any image eligible to be shown in our slideshows.

What do you win for having your image in our slideshow?  We are just a ‘mom and pop’ outfit and make no money from our site so we really don’t have the means to provide prizes.  However you will have our undying gratitude and the satisfaction that your images are shared on the most popular website in Thornton.

To share you images with us and get them included in the slideshow just email them to us or share them with ThorntonWeather.com on any of the various social media outlets.  Links are provided below.

So come on, get those camera’s rolling!

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