Denver sets second consecutive record low temperature

Record Cold TemperaturesFor the second day in a row, the Mile High City has set or tied a record low temperature.  The events certainly bring to mind the quickly approaching fall.

This morning, as measured at Denver International Airport, Denver’s temperature officially dropped to a low temperature of 47 degrees.  This bests the previous record low temperature for August 19 of 48 degrees last set in 2002.

Here in Thornton we actually were a bit cooler as we dipped to 45 degrees, our coldest reading since May 30.  This was also the coldest temperature on August 19 we have recorded in Thornton since ThorntonWeather.com came online in 2006.

Today’s record-setting temperature follows on yesterday’s record-tying low temperature of 47 degrees.  Additionally, highlighting the extremes we experience here in Colorado, it was just the previous Saturday that we tied the record high for the date (98 degrees).

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Denver ties record low temperature for August 18

Record Cold TemperaturesFrom record heat to record cold.  As measured at Denver International Airport, the temperature in the Mile High City dropped to 47 degrees at 5:17am.  This tied the record low temperature for the date last set in 1960.

It was just a few days ago that Denver tied a record high temperature on August 15.  Ironically, that record was previously hit in 1960 as well.

Here in Thornton we managed to stay a bit warmer with a low of 49.7 degrees.  This was our coldest temperature reading since May 31 (49.4 degrees).

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Denver ties record high temperature for August 15

Record setting high temperatures in Thornton.The mercury climbed fast today and it was unrelenting as it did so.  As measured at Denver International Airport, the Mile High City officially reached a high of 98 degrees. This tied the record high for the date last set in 1960.

Here in Thornton, we matched that with a 98 degree maximum as well.  This was actually our warmest temperature reading of the year, topping the 96 degrees we registered on July 27 and August 1.

Thankfully, relief from the heat is not too far away.  A cold front will move through tomorrow keeping highs right around 90 degrees.  This will be followed by a trough which will bring temperatures down another 10 degrees (or more) Monday through Wednesday.

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NASA Images of Hurricane Katrina and 2005 Storm Season Available

GREENBELT, Md., Aug. 12, 2015 /PRNewswire-USNewswire/ — To mark the tenth anniversary of Hurricane Katrina this month, NASA is making available to media a special collection of videos and still images associated with the devastating storm and the record-breaking 2005 Atlantic hurricane season. The main web link to use for all the best video and still… Continue reading NASA Images of Hurricane Katrina and 2005 Storm Season Available →

Hurricane season is predicted to remain below average

MIAMI — As the of peak the hurricane season approaches, forecasters predicted with confidence on Thursday that storm activity would remain low this year. “We have an even higher confidence that this year’s hurricane season will be below normal,” said Gerry Bell, the lead seasonal hurricane forecaster at the National Oceanic and Atmospheric Administration’s Climate Prediction… Continue reading Hurricane season is predicted to remain below average →

A Real Climate Scientist Demolishes Bill Nye’s Global Warming Alarmism

By Michael Bastasch Global warming alarmist talking heads like Bill Nye, Neil deGrasse Tyson and Al Gore are constantly paraded around as experts on climate, often claiming that global warming is making weather more extreme and bashing those who “deny” that humans are the main culprit behind this. So, Fox Business host John Stossel brought in… Continue reading A Real Climate Scientist Demolishes Bill Nye’s Global Warming Alarmism →

Obama power plant rules spark 2016 fight over climate change

WASHINGTON (AP) – President Barack Obama’s sweeping new power plant regulations are thrusting the divisive debate over climate change into the race for the White House, with candidates in both parties seeing an opportunity to capitalize. To Democrats, rallying around global climate change is a way to energize liberal supporters and paint Republicans as out of… Continue reading Obama power plant rules spark 2016 fight over climate change →

Update: Typhoon Soudelor continues to intensify

The typhoon with international name “Soudelor” (International Name) continues to gain strength and expected to enter the Philippine Area of Responsbility (PAR) by Wednesday morning, the Philippine Atmospheric Geophysical and Astronomical Services Administration (PAGASA) said in its weather bulletin issued at 11 a.m. on Tuesday. PAGASA said that as of 10 a.m. The Typhoon “Soudelor” was… Continue reading Update: Typhoon Soudelor continues to intensify →

July 2015 weather recap: Cooler than normal temps, a bit drier than average

The month of July continued the recent trend of cool, damp weather.  By the time it was said and done though, while temperatures overall were below average, precipitation fell short of normal.

Temperatures were at or above normal for the first few days allowing for a pleasant Independence Day.

The day after, however, a monsoonal weather pattern cooled things down and brought most of the month’s moisture over the following 10 days.

Ridging then built and we settled into a relatively normal period for the final two weeks although precipitation became scarcer.

Thornton saw an average temperature for July 2015 of 71.2 degrees.  This was a good bit below the long term Denver average of 74.2 degrees.  Out at Denver International Airport where the Mile High City’s official measurements are taken, the average for the month was 72.8 degrees.

Our temperatures ranged from a high of 96.1 degrees on the 27th down to a low of 53 degrees on the 11th.  Denver saw a maximum of 97 degrees and a minimum of 52 degrees.

Denver averages 2.16 inches of precipitation during July.  Thornton fell a bit short of that mark recording 1.76 inches.  At the airport, only 1.06 inches was recorded.

Click here to view Thornton’s July 2015 climate report.

Thornton, Colorado July 2015 temperatur?e summary. (ThorntonW?eather.com?)
Thornton, Colorado July 2015 temperatur?e summary. (ThorntonW?eather.com?)
Thornton, Colorado July 2015 precipitat?ion summary. (ThorntonW?eather.com?)
Thornton, Colorado July 2015 precipitat?ion summary. (ThorntonW?eather.com?)
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOULDER, CO
202 PM MDT SAT AUG 1 2015

................................... 

...THE DENVER CO CLIMATE SUMMARY FOR THE MONTH OF JULY 2015... 

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................ 
TEMPERATURE (F)
RECORD
 HIGH             105   07/20/2005
 LOW               42   07/04/1903
                        07/31/1873
HIGHEST            97   07/27                        100  07/07
LOWEST             52   07/28                         55  07/17
                                                          07/16
AVG. MAXIMUM     87.6              89.4    -1.8     88.3
AVG. MINIMUM     57.9              58.9    -1.0     60.6
MEAN             72.8              74.2    -1.4     74.5
DAYS MAX >= 90     16              16.0     0.0       17
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0 
PRECIPITATION (INCHES) RECORD  
MAXIMUM         6.41   1965  
MINIMUM         0.01   1901 
TOTALS           1.06              2.16   -1.10     3.85 
DAILY AVG.       0.03              0.07   -0.04     0.12 
DAYS >= .01        12               8.3     3.7        8
DAYS >= .10         3               4.3    -1.3        6
DAYS >= .50         0               1.4    -1.4        2
DAYS >= 1.00        0               0.7    -0.7        2
GREATEST
 24 HR. TOTAL    0.33   07/18/15                    2.85  07/29/14
                        07/18/15                          07/30/14

SNOWFALL (INCHES)
 TOTAL            0.0                                0.0

DEGREE_DAYS
HEATING TOTAL       5                 6      -1        5
 SINCE 7/1          5                 6      -1        5
COOLING TOTAL     251               289     -38      304
 SINCE 1/1        409               444     -35      431

FREEZE DATES
RECORD
 EARLIEST     09/08/1962
 LATEST       06/08/2007
EARLIEST                        10/07
LATEST                          05/05
.................................................. 

WIND (MPH)
AVERAGE WIND SPEED              9.3
RESULTANT WIND SPEED/DIRECTION   3/176
HIGHEST WIND SPEED/DIRECTION    46/320    DATE  07/15
HIGHEST GUST SPEED/DIRECTION    60/330    DATE  07/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             22
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     52

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       1
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
HAZE                      6

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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