73°F
Thornton, Colorado, USA
UpdatedWed, 17-Jul-2019 7:35am MDT 
 

Navigation

ThorntonWeather.com on Twitter

ThorntonWeather.com on Facebook

 

Weather Geek Stuff - weathergeekstuff.com

Rocky Mountain Weather Network

Tony's Takes Photography



December 21 – 27 – This week in Denver weather history

Sunday, December 21st, 2008 3:00am MDT
December 21st to the 27th - This week in Denver weather history.

December 21st to the 27th - This week in Denver weather history.

Our look back in Denver weather history for Christmas week includes a number of very notable events.  One is the two year anniversary of the Holiday Blizzard of 2006.  Most notably though is the 26th anniversary of the Christmas Eve Blizzard of 1982.  More information on these and other significant events is below.  For more on the Christmas Eve Blizzard of 1982, be sure to check out an article we wrote about it.

From the National Weather Service:

17-24

IN 1924…A PROLONGED COLD SPELL OCCURRED AFTER MILD TEMPERATURES DURING THE FIRST HALF OF THE MONTH.  MOST LOW TEMPERATURES DIPPED BELOW ZERO WITH THE COLDEST READING OF 15 DEGREES BELOW ZERO OCCURRING ON THE 24TH. THE HIGH TEMPERATURE OF ONLY 5 DEGREES ON THE 18TH WAS A RECORD LOW MAXIMUM FOR THE DATE.

18-24

IN 1998…A VIGOROUS COLD FRONT WITH NORTH WINDS GUSTING AS HIGH AS 38 MPH AT DENVER INTERNATIONAL AIRPORT ON THE 18TH DROPPED TEMPERATURES FROM A HIGH OF 51 DEGREES TO A LOW OF JUST 6 DEGREES BEFORE MIDNIGHT.  THE ARCTIC AIR MASS THAT SETTLED OVER METRO DENVER PRODUCED INTERMITTENT LIGHT SNOW AND A WEEK-LONG PROTRACTED COLD SPELL THAT CAUSED LOW TEMPERATURES TO PLUNGE WELL BELOW ZERO FOR 6 CONSECUTIVE NIGHTS.  THE COLDEST TEMPERATURE WAS 19 DEGREES BELOW ZERO ON THE MORNING OF THE 22ND.  HIGH TEMPERATURES CLIMBED ONLY INTO THE SINGLE DIGITS ON 4 CONSECUTIVE DAYS…FROM THE 19TH THROUGH THE 22ND.  AT LEAST 15 PEOPLE…MOSTLY HOMELESS… WERE TREATED FOR HYPOTHERMIA AT AREA HOSPITALS.  THE BITTER COLD WEATHER WAS RESPONSIBLE…EITHER DIRECTLY OR INDIRECTLY… FOR AT LEAST 5 FATALITIES.  THREE OF THE VICTIMS DIED DIRECTLY FROM EXPOSURE.  THE COLD WEATHER ALSO CAUSED INTERMITTENT POWER OUTAGES.  FOLLOWING THE COLD SNAP… THAWING WATER PIPES CRACKED AND BURST IN SEVERAL HOMES AND BUSINESSES…CAUSING EXTENSIVE DAMAGE.  ONLY ONE TEMPERATURE RECORD WAS SET.  THE HIGH TEMPERATURE OF ONLY 7 DEGREES ON THE 19TH SET A RECORD LOW MAXIMUM FOR THE DATE.

19-23

IN 1990…A SURGE OF VERY COLD ARCTIC AIR INVADED METRO DENVER.  MANY TEMPERATURE RECORDS WERE BROKEN AS THE MERCURY REMAINED AT OR BELOW ZERO FOR 85.5 HOURS AT STAPLETON INTERNATIONAL AIRPORT…MAKING IT THE THIRD LONGEST PERIOD OF SUBZERO READINGS IN 118 YEARS OF RECORD KEEPING.  ON THE MORNING OF THE 22ND…THE MERCURY PLUNGED TO 25 DEGREES BELOW ZERO…WHICH EQUALED THE ALL TIME RECORD LOW TEMPERATURE FOR THE MONTH SET ON DECEMBER 24…1876. IN THE FOOTHILLS SOUTHWEST OF DENVER AT TINY TOWN…THE MERCURY PLUNGED TO 33 DEGREES BELOW ZERO ON THE MORNING OF THE 21ST.  ON THE SAME MORNING AT CASTLE ROCK THE TEMPERATURE DIPPED TO 26 DEGREES BELOW ZERO.  DURING THE PERIOD…OTHER DAILY TEMPERATURE RECORDS WERE SET AT DENVER…INCLUDING:  RECORD LOW MAXIMUM OF 3 DEGREES BELOW ZERO ON THE 20TH AND A RECORD LOW OF 17 DEGREES BELOW ZERO ON THE 23RD.  THE RECORD LOW WAS EQUALED WITH 16 DEGREES BELOW ZERO ON THE 20TH AND 21 DEGREES BELOW ZERO ON THE 21ST.  SNOWFALL TOTALED 2.7 INCHES AT STAPLETON INTERNATIONAL AIRPORT FROM THE 19TH THROUGH THE 21ST.

20-21

IN 1969…HIGH WINDS CAUSED WIDESPREAD…BUT MOSTLY MINOR DAMAGE TO ROOFS…WINDOWS…AND POWER LINES AND OVERTURNED SOME HOUSE TRAILERS IN AREAS ALONG AND JUST EAST OF THE FOOTHILLS.  WIND GUSTS OF 60 TO 70 MPH WERE REPORTED IN BOULDER AND SOUTH OF BOULDER AT ROCKY FLATS.  A WIND GUST TO 115 MPH WAS MEASURED IN BOULDER AT THE NATIONAL CENTER FOR ATMOSPHERIC RESEARCH.  AT STAPLETON INTERNATIONAL AIRPORT…WEST WINDS GUSTED TO 44 MPH ON THE 20TH AND TO 45 MPH ON THE 21ST.  THE WARM CHINOOK WINDS WARMED THE HIGH TEMPERATURE TO 56 DEGREES ON THE 20TH AND TO 65 DEGREES ON THE 21ST.

IN 2006…A MAJOR BLIZZARD BURIED GREATER METRO DENVER AND THE ADJACENT FOOTHILLS IN DEEP SNOW.  A SLOW MOVING UPPER LEVEL LOW PRESSURE CENTER PRODUCED DEEP MOIST UPSLOPE FLOW OVER THE HIGH PLAINS AND AGAINST THE EASTERN SLOPES OF THE MOUNTAINS…ALLOWING HEAVY SNOWFALL TO PERSIST FOR 34 HOURS ACROSS METRO DENVER.  TOTAL SNOW ACCUMULATIONS RANGED FROM 1 TO 2 1/2 FEET ACROSS THE CITY AND FROM 2 TO NEARLY 4 FEET IN THE FOOTHILLS.  ADDING TO THE MISERY… STRONG NORTH WINDS SUSTAINED AT 20 TO 35 MPH WITH GUSTS FROM 45 TO NEARLY 60 MPH PRODUCED MUCH BLOWING SNOW AND PILED THE SNOW INTO DRIFTS FROM 6 TO 12 FEET HIGH…CLOSING BUSINESSES AND BRINGING ALL TRANSPORTATION TO A HALT.  THE STORM FORCED THE CLOSURE OF DENVER INTERNATIONAL AIRPORT FOR A TOTAL OF 45 HOURS WHICH SNARLED THE NATION`S AIR TRAFFIC SYSTEM.  THIS WAS THE LONGEST CLOSURE IN THE AIRPORT`S 12 YEAR HISTORY.  THE CLOSURE STRANDED NEARLY 5000 TRAVELERS WHEN 2000 FLIGHTS WERE CANCELED.  MANY INBOUND FLIGHTS WERE DIVERTED TO OTHER AIRPORTS…STRANDING EVEN MORE PASSENGERS.  MANY OF THE STRANDED TRAVELERS FAILED TO REACH THEIR FINAL DESTINATIONS UNTIL DAYS AFTER THE AIRPORT RE-OPENED DUE TO FULLY BOOKED FLIGHTS DURING THE HOLIDAY SEASON.  POLICE AND NATIONAL GUARDSMEN RESCUED HUNDREDS OF COMMUTERS STUCK IN THEIR CARS…AND SENT THEM TO TEMPORARY SHELTERS SET UP BY THE RED CROSS.  ALL INTERSTATES AND OTHER MAJOR HIGHWAYS IN AND OUT OF DENVER WERE CLOSED. GREYHOUND WAS FORCED TO CANCEL ALL BUS TRIPS FROM DENVER. MAIL DELIVERY WAS SUSPENDED.  THE REGIONAL TRANSPORTATION DISTRICT SUSPENDED ALL METRO DENVER BUS SERVICE FOR THE FIRST TIME SINCE THE MARCH 2003 BLIZZARD.  THE ROOF OF A DISCOUNT STORE IN AURORA COLLAPSED UNDER THE WEIGHT OF THE HEAVY SNOW.  IN LAKEWOOD…A POWER OUTAGE LEFT 5600 RESIDENTS WITHOUT ELECTRICITY FOR A BRIEF TIME.  METRO DENVER SNOWFALL AMOUNTS INCLUDED:  34 INCHES 10 MILES SOUTHEAST OF BUCKLEY AFB…32 INCHES IN LITTLETON…30 INCHES IN THORNTON AND NEAR CASTLE ROCK…29.5 INCHES NEAR PARKER…28 INCHES IN WHEAT RIDGE…25.5 INCHES AT CENTENNIAL AIRPORT…25 INCHES AT NIWOT…24 INCHES IN AURORA…22.5 INCHES AT GREENWOOD VILLAGE… 22 INCHES IN ARVADA…21.5 INCHES IN LAKEWOOD…20 INCHES IN LONGMONT…AND 15.5 INCHES IN BOULDER.  SNOWFALL MEASURED 20.7 INCHES OFFICIALLY IN THE DENVER STAPLETON AREA.  THIS RANKED THE SNOWFALL AS THE 7TH GREATEST IN THE CITY SINCE 1946. NORTH WINDS WERE SUSTAINED TO 37 MPH WITH GUSTS TO 55 MPH AT DENVER INTERNATIONAL AIRPORT.  IN THE FOOTHILLS SNOWFALL TOTALED:  42 INCHES AT CONIFER AND 11 MILES SOUTHWEST OF BOULDER…40 INCHES AT EVERGREEN…39 INCHES AT ASPEN SPRINGS… 37.5 INCHES 8 MILES NORTH OF BLACKHAWK…33 INCHES NEAR NEDERLAND…31 INCHES AT INTERCANYON AND NEAR TINY TOWN…30.5 INCHES ATOP BUCKHORN MOUNTAIN…30 INCHES NEAR INDIAN HILLS… 29 INCHES AT ROLLINSVILLE…24 INCHES NEAR GROSS RESERVOIR AND RALSTON RESERVOIR…22.4 INCHES ATOP CROW HILL…AND 20 INCHES NEAR GEORGETOWN.  SNOWPACKED AND RUTTED STREETS AND PARKING LOTS PERSISTED FOR A MONTH OR MORE AFTER THE STORM AND SUBSEQUENT STORMS.  THE HEAVY SNOWFALL CREATED A SNOW REMOVAL CONTROVERSY WHEN MANY CITIZENS COMPLAINED THAT RESIDENTIAL STREETS WERE NOT CLEARED IN A TIMELY MANNER IN THE CITY AND IN SOME SUBURBAN AREAS.  THIS WAS IN SPITE OF THE FACT THAT TENS OF MILLIONS OF DOLLARS WERE SPENT ON SNOW REMOVAL.  IN THE CITY OF DENVER…SNOW COVER OF AN INCH OR MORE FROM THIS STORM AND SUBSEQUENT STORMS PERSISTED FOR 61 CONSECUTIVE DAYS…THROUGH FEBRUARY 19…2007.  THIS IS THE SECOND LONGEST PERIOD OF SNOW COVER ON RECORD IN THE CITY. MANY HOMEOWNERS WHO HAD EXTENSIVE CHRISTMAS LIGHTS AND DECORATIONS IN THEIR YARDS WERE NOT ABLE TO REMOVE THE LIGHTS BECAUSE THE WIRES WERE BURIED IN DEEP SNOW AND ICE UNTIL THE END OF FEBRUARY OR LATER.

20-22

IN 1933…STRONG DOWNSLOPE WINDS PRODUCED A WARM SPELL. LOW TEMPERATURES OF 43 DEGREES ON BOTH THE 20TH AND 21ST AND 41 DEGREES ON THE 22ND WERE RECORD HIGH MINIMUMS FOR THOSE DATES.  HIGH TEMPERATURE OF 67 DEGREES ON THE 21ST WAS A RECORD MAXIMUM FOR THE DATE.  HIGH TEMPERATURES OF 56 DEGREES ON THE 20TH AND 69 DEGREES ON THE 22ND WERE NOT RECORDS; HOWEVER…THE 69 DEGREES WAS THE WARMEST OF THE MONTH.  WEST TO NORTHWEST WINDS WERE SUSTAINED TO 20 AND 24 MPH ON THE 21ST AND 22ND RESPECTIVELY.

20-23

IN 1918…LIGHT SNOWFALL ON EACH DAY TOTALED 12.0 INCHES OVER DOWNTOWN DENVER.  NORTHEAST WINDS WERE SUSTAINED TO 16 MPH ON THE 21ST.

20-25

IN 1983…AN EXTREMELY BITTER COLD SPELL OCCURRED.  THE TEMPERATURE REMAINED BELOW ZERO FOR 115 HOURS IN DENVER… THE LONGEST SUB-ZERO PERIOD ON RECORD.  THE MERCURY DIPPED TO 21 DEGREES BELOW ZERO ON THE 21ST…THE COLDEST RECORDED TEMPERATURE IN OVER 20 YEARS.  THE COLD WAS ACCOMPANIED BY WINDS THAT PLUNGED CHILL FACTORS TO 50 TO 70 DEGREES BELOW ZERO.  TWO PEOPLE FROZE TO DEATH IN DENVER; BOTH WERE FOUND OUTSIDE DEAD OF EXPOSURE.  NUMEROUS CASES OF FROSTBITE WERE REPORTED.  HUNDREDS OF WATER PIPES BROKE FROM THE INTENSE COLD…WATER MAINS AND NATURAL GAS LINES ALSO FRACTURED…AND ELECTRICITY CONSUMPTION REACHED RECORD LEVELS.  LIGHT SNOW TOTALING 5.8 INCHES FELL AT TIMES…AND HOLIDAY TRAFFIC WAS DELAYED AT STAPLETON INTERNATIONAL AIRPORT FOR SEVERAL HOURS.  EIGHT DAILY TEMPERATURE RECORDS WERE SET AT THE TIME.  THE ALL-TIME RECORD LOW MAXIMUM TEMPERATURE FOR THE MONTH OF 8 DEGREES BELOW ZERO ON THE 21ST STILL STANDS TODAY.  OTHER TEMPERATURE RECORDS STILL STANDING INCLUDE RECORD LOW MAXIMUM TEMPERATURES OF 5 DEGREES BELOW ZERO ON BOTH THE 22ND AND 23RD AND 4 DEGREES BELOW ZERO ON THE 24TH.

21   

IN 1884…LIGHT SNOW FELL FROM AN APPARENT CLOUDLESS SKY BETWEEN 4:15 AM AND 5:00 AM.  SNOWFALL TOTALED 3.5 INCHES FOR THE DAY.

IN 1900…WEST WINDS SUSTAINED TO 46 MPH WITH GUSTS TO 54 MPH WARMED THE TEMPERATURE TO A HIGH OF 59 DEGREES.

IN 1910…HEAVY SNOWFALL TOTALED 8.0 INCHES IN DOWNTOWN DENVER.  NORTHWEST WINDS WERE SUSTAINED TO 25 MPH.

IN 1961…STRONG WINDS ASSOCIATED WITH A COLD FRONT WHIPPED SNOW ACROSS METRO DENVER.  WEST WIND GUSTS TO 62 MPH WERE RECORDED AT STAPLETON AIRPORT.  THERE WAS CONSIDERABLE DAMAGE TO POWER LINES…SIGNS…AND CHRISTMAS DECORATIONS. IN DENVER…4 PEOPLE WERE INJURED BY WIND-CAUSED ACCIDENTS. TWO SMALL PLANES WERE FLIPPED OVER AT STAPLETON AIRPORT WHILE ATTEMPTING TO LAND.  ONLY A TRACE OF SNOW FELL AT STAPLETON AIRPORT.

IN 1983…THE HIGH TEMPERATURE CLIMBED TO ONLY 8 DEGREES BELOW ZERO AT STAPLETON INTERNATIONAL AIRPORT.  THIS SET THE RECORD FOR THE LOWEST MAXIMUM TEMPERATURE OF THE MONTH.

IN 1987…STRONG WINDS HOWLED IN THE FOOTHILLS AND IN BOULDER. WIND GUSTS REACHED 78 MPH IN EAST BOULDER…85 MPH AT TABLE MESA IN SOUTHWEST BOULDER…93 MPH NEAR ROLLINSVILLE…AND 97 MPH AT THE NATIONAL CENTER FOR ATMOSPHERIC RESEARCH IN BOULDER.  WEST WINDS GUSTED TO 37 MPH AT STAPLETON INTERNATIONAL AIRPORT.

21-22

IN 1969…STRONG WINDS RAKED THE EASTERN FOOTHILLS IN BOULDER AND JEFFERSON COUNTIES.  WIND GUSTS TO 115 MPH WERE RECORDED AT THE NATIONAL CENTER FOR ATMOSPHERIC RESEARCH IN BOULDER…WHILE IN DOWNTOWN BOULDER WINDS GUSTED TO 75 MPH. SOME DAMAGE OCCURRED.

IN 1981…A SNOW STORM DUMPED 3 TO 8 INCHES OF SNOW ACROSS EASTERN COLORADO.  SNOWFALL TOTALED 6.8 INCHES AT STAPLETON INTERNATIONAL AIRPORT WHERE NORTH WINDS GUSTED TO ONLY 17 MPH.

21-23

IN 1924…HEAVY SNOWFALL TOTALED 7.9 INCHES OVER DOWNTOWN DENVER.  DURING THE STORM NORTH TO NORTHEAST WINDS WERE SUSTAINED TO 21 MPH.  TEMPERATURES WERE QUITE COLD…RANGING FROM A HIGH OF 24 DEGREES ON THE 21ST TO A LOW OF 5 DEGREES BELOW ZERO ON THE 23RD.

IN 1964…HIGH WINDS WERE RECORDED ALONG THE EASTERN FOOTHILLS.  A WIND GUST TO 100 MPH WAS REGISTERED AT JEFFERSON COUNTY AIRPORT NEAR BROOMFIELD.  IN BOULDER… WHERE MANY THOUSANDS OF DOLLARS IN DAMAGE OCCURRED…WARM CHINOOK WINDS GUSTED IN EXCESS OF 45 MPH DOWNTOWN.  A WIND GUST TO 82 MPH WAS RECORDED AT THE NATIONAL CENTER FOR ATMOSPHERIC RESEARCH IN BOULDER.  HEAVY DAMAGE TO POWER LINES…HOMES…AND ROADS WAS REPORTED AT EVERGREEN…GOLDEN… AND BOULDER.  SEVERAL PEOPLE WERE INJURED BY WIND-CAUSED ACCIDENTS.  WEST WINDS GUSTED TO 53 MPH ON THE 22ND AND TO 51 MPH ON THE 23RD AT STAPLETON INTERNATIONAL AIRPORT WHERE SOME BLOWING DUST OCCURRED.  THE CHINOOK WINDS WARMED TEMPERATURES IN DENVER TO HIGHS OF 68 DEGREES ON THE 22ND AND 71 DEGREES ON THE 23RD.

22   

IN 1885…A WINDSTORM PRODUCED SUSTAINED WEST WINDS TO 48 MPH. THE WINDS WERE STRONG ALL AFTERNOON AND EVENING.

IN 1892…TERRIBLY STRONG WINDS HIT THE FOOTHILLS ABOVE BOULDER.  THE WIND WAS DESCRIBED AS A YOUNG TORNADO…BUT LIKELY WAS STRAIGHT LINE IN NATURE.  WINDS IN BOULDER REMAINED CALM.

IN 1901…THE PASSAGE OF AN APPARENT COLD FRONT PRODUCED NORTH WINDS SUSTAINED TO 48 MPH WITH GUSTS AS HIGH AS 60 MPH.

IN 1922…A MAJOR STORM DUMPED 8.0 INCHES OF SNOW IN DOWNTOWN DENVER.

IN 1941…POST-FRONTAL HEAVY SNOW FELL OVER DOWNTOWN DENVER WHERE 8.0 INCHES OF NEW SNOW WERE MEASURED.  NORTHWEST WINDS WERE SUSTAINED TO 26 MPH.  THE COLD FRONT AND SNOWFALL ABRUPTLY BROKE A WEEK OF WARM WEATHER WITH HIGH TEMPERATURES IN THE 50`S AND 60`S.

IN 1977…HIGH WINDS UNROOFED A MOBILE HOME IN BROOMFIELD. WIND GUSTS REACHED 93 MPH AT TABLE MESA IN SOUTH BOULDER AND 74 MPH AT ROCKY FLATS.  WEST WINDS GUSTED TO 52 MPH AT STAPLETON INTERNATIONAL AIRPORT.

IN 1988…HIGH WINDS HIT MANY FOOTHILLS AREAS.  RECORDED WIND GUSTS REACHED 95 MPH JUST NORTH OF BOULDER AND 80 MPH ON TABLE MESA.  THE STRONG WINDS CAUSED POWER OUTAGES AROUND BOULDER.  WEST WINDS GUSTED TO 45 MPH AT STAPLETON INTERNATIONAL AIRPORT.

IN 1990…THE ALL-TIME LOWEST RECORDED TEMPERATURE IN DECEMBER… 25 DEGREES BELOW ZERO…OCCURRED.  THE SAME TEMPERATURE WAS ALSO REACHED ON DECEMBER 24…1876.

22-23

IN 1926…SNOW WAS HEAVY AND TOTALED 6.7 INCHES IN DOWNTOWN DENVER.  NORTHEAST WINDS WERE SUSTAINED TO 17 MPH WITH GUSTS TO 18 MPH ON THE 23RD.

IN 1979…HEAVY SNOW BLANKETED METRO DENVER.  TOTAL SNOWFALL AT STAPLETON INTERNATIONAL AIRPORT WAS 6.9 INCHES…AND NORTH WINDS GUSTED TO 20 MPH.  MOST OF THE SNOW…5.7 INCHES…FELL ON THE 22ND.

IN 1984…STRONG CHINOOK WINDS HOWLED ALONG THE FRONT RANGE FOOTHILLS.  AT TABLE MESA IN SOUTHWEST BOULDER…GUSTS REACHED 108 MPH ON THE MORNING OF THE 23RD.  GUSTS TO 79 MPH WERE CLOCKED IN GOLDEN GATE CANYON.  GUSTS TO 94 MPH WERE REPORTED IN EAST BOULDER.  THE WINDS FLATTENED A TWO FLOOR CINDER BLOCK BUILDING UNDER CONSTRUCTION IN BOULDER… CAUSING 75 THOUSAND DOLLARS DAMAGE.  FLYING DEBRIS FROM THE BUILDING SLIGHTLY INJURED A POLICEMAN.  A CHAIN LINK FENCE WAS BLOWN DOWN.  DOZENS OF WINDOWS AND ROOFS WERE DAMAGED IN BOULDER…ALONG WITH MOBILE HOMES AND CARS. NUMEROUS TREES AND POWER LINES WERE DOWNED.  A GIANT PLASTIC BUBBLE DOME WAS BLOWN APART AND COLLAPSED…CAUSING AT LEAST 100 THOUSAND DOLLARS DAMAGE.  WEST WINDS GUSTED TO 41 MPH AT STAPLETON INTERNATIONAL AIRPORT ON THE 23RD.

23   

IN 1915…APPARENT BORA WINDS WERE SUSTAINED TO 46 MPH WITH GUSTS TO 58 MPH.  SNOWFALL WAS ONLY 0.8 INCH IN THE CITY.

IN 1955…WEST-NORTHWEST WINDS GUSTED TO 55 MPH AT STAPLETON AIRPORT.  THE DOWNSLOPE WINDS KEPT THE LOW TEMPERATURE FROM DIPPING BELOW 50 DEGREES…THE RECORD HIGHEST MINIMUM FOR THE MONTH.

IN 1969…A STRONG WIND GUST DID 4 THOUSAND DOLLARS IN DAMAGE JUST WEST OF BROOMFIELD.  MINOR INJURIES ALSO OCCURRED.

IN 1977…HIGH WINDS OCCURRED IN BOULDER WITH 90 MPH RECORDED AT SEVERAL LOCATIONS.  A WIND GUST TO 72 MPH WAS REPORTED AT LAFAYETTE.  WEST WINDS GUSTED TO 39 MPH AT STAPLETON INTERNATIONAL AIRPORT.

IN 1989…HIGH WINDS WERE REPORTED IN THE FOOTHILLS WEST OF DENVER.  AT ROLLINSVILLE…A WIND GUST TO 90 MPH WAS MEASURED.  NORTHWEST WINDS GUSTED TO 44 MPH AT STAPLETON INTERNATIONAL AIRPORT.

23-24

IN 1907…WINDS NEARLY AS STRONG AS A HURRICANE RAKED BOULDER AND AREAS NORTH OF DENVER…KILLING ONE PERSON AND INJURING OTHERS.  PROPERTY DAMAGE WAS MINOR.

IN 1973…A PRE-CHRISTMAS BLIZZARD…THE SECOND IN 5 DAYS… PRODUCED STRONG WINDS AND DUMPED HEAVY SNOW ACROSS METRO DENVER.  NEARLY A FOOT…11.8 INCHES…OF SNOW FELL AT STAPLETON INTERNATIONAL AIRPORT WHERE NORTH WINDS GUSTING FROM 30 TO 40 MPH PRODUCED MUCH BLOWING SNOW.  THE STRONG WINDS WHIPPED THE SNOW INTO 2- TO 4-FOOT DRIFTS…CLOSING MANY ROADS AND AIRPORTS.  ABOUT 10 THOUSAND PEOPLE WERE STRANDED AT STAPLETON INTERNATIONAL AIRPORT FOR UP TO 24 HOURS.

IN 1978…WIND GUSTS TO 90 MPH ON THE 23RD AND 73 MPH ON THE 24TH WERE RECORDED IN BOULDER.  A TOWNHOUSE UNDER CONSTRUCTION WAS SEVERELY DAMAGED BY THE WINDS.  AT STAPLETON INTERNATIONAL AIRPORT…WEST WINDS GUSTED TO 37 MPH ON THE 23RD AND NORTHWEST WINDS GUSTED TO 35 MPH ON THE 24TH.

IN 1987…A SNOWSTORM ASSURED A WHITE CHRISTMAS FOR METRO DENVER…WHERE 4 TO 8 INCHES FELL.  AMOUNTS IN THE FOOTHILLS RANGED FROM 10 TO 18 INCHES.  SNOWFALL TOTALED 3.9 INCHES AT STAPLETON INTERNATIONAL AIRPORT…WHERE NORTH WINDS GUSTED TO 32 MPH ON THE 23RD.

24   

IN 1876…THE ALL-TIME LOWEST RECORDED TEMPERATURE IN DECEMBER… 25 DEGREES BELOW ZERO…OCCURRED.  THE SAME TEMPERATURE WAS ALSO REACHED ON DECEMBER 22…1990.

IN 1907…WEST WINDS WERE SUSTAINED TO 43 MPH.  THE CHINOOK WINDS WARMED THE TEMPERATURE TO A HIGH OF 58 DEGREES.

IN 1908…WEST BORA WINDS SUSTAINED TO 49 MPH PRODUCED A HIGH TEMPERATURE OF 42 DEGREES.  A TRACE OF SNOW FELL.

IN 1977…WIND DAMAGED TEMPORARY WOODEN STRUCTURES AT CONSTRUCTION SITES IN DENVER.  SEVERAL TREES WERE BLOWN OVER…CAUSING DAMAGE TO HOUSES AND CARS.  POWER OUTAGES OCCURRED IN NORTHWEST DENVER.  SOME CHIMNEYS WERE BLOWN OFF A HOUSE IN THE KEN CARYL RANCH AREA.  WIND GUSTS TO 70 MPH WERE REPORTED IN BOULDER…AND NORTHWEST WINDS GUSTED TO 53 MPH AT STAPLETON INTERNATIONAL AIRPORT.

ON CHRISTMAS EVE…1982…ONE OF THE WORST BLIZZARDS OF ALL TIME DUMPED 24 TO 34 INCHES OF SNOW ACROSS METRO DENVER. THE HEAVIEST OFFICIAL ONE-DAY SNOW AMOUNT IN THE CITY`S HISTORY…23.6 INCHES…BROUGHT TRAFFIC TO A STAND STILL AND COMPLETELY CLOSED STAPLETON INTERNATIONAL AIRPORT ON CHRISTMAS DAY.  BOULDER RECEIVED 18 TO 24 INCHES OF SNOW. TWO FEET OF SNOW BURIED PARKER AND SEDALIA TO THE SOUTH OF DENVER.  WEATHER CONDITIONS DURING THE STORM WERE BRUTAL. VISIBILITY AT STAPLETON INTERNATIONAL AIRPORT WAS REDUCED TO 1/4 MILE OR LESS FOR 17 CONSECUTIVE HOURS.  SUSTAINED WINDS OF 25 MPH OR MORE PERSISTED FOR 15 CONSECUTIVE HOURS. GUSTS OVER 40 MPH WERE RECORDED DURING 12 DIFFERENT HOURS. THE HIGHEST RECORDED WIND GUST WAS 51 MPH.  THE HOWLING WINDS BLEW SNOW INTO DRIFTS 4 TO 8 FEET HIGH…PARALYZING ALL MODES OF TRANSPORTATION.  ALL HIGHWAYS LEADING OUT OF DENVER WERE CLOSED.  STAPLETON INTERNATIONAL AIRPORT WAS CLOSED FOR 33 HOURS AND OPERATED ON ONLY A LIMITED SCHEDULE FOR DAYS AFTERWARD.  THOUSANDS OF TRAVELERS WERE STRANDED AND FAILED TO REACH THEIR DESTINATIONS IN TIME FOR CHRISTMAS.  MANY WAYWARD COMMUTERS AND SHOPPERS WERE FORCED TO TAKE REFUGE IN SHOPPING MALLS… WHICH REMAINED OPEN WHEN WORKERS THEMSELVES BECAME STRANDED.  MALL RESTAURANTS SERVED FOOD TO THE REFUGEES. THE STORM PREVENTED MOST PEOPLE IN THE AREA FROM SPENDING CHRISTMAS DAY WITH FAMILY AND FRIENDS.  IN METRO DENVER…THREE PEOPLE DIED AS A DIRECT RESULT OF THE BLIZZARD:  A 60-YEAR-OLD MAN DIED OF HYPOTHERMIA ON HIS SCREENED IN BACK PORCH; A 66 YEAR OLD MAN FROZE TO DEATH AFTER FALLING INTO A DRIFT A FEW FEET FROM HIS HOME; A 34- YEAR-OLD MAN FROZE TO DEATH JUST EAST OF DENVER AFTER ABANDONING HIS 4-WHEEL DRIVE VEHICLE WHICH BECAME STUCK IN THE SNOW.  WITH THE HEAVY SNOW AND WIND CHILL TEMPERATURES OF 20 TO 30 DEGREES BELOW ZERO…THERE WERE MANY INJURIES FROM FROSTBITE AND FALLS.  DAMAGE FROM THE BLIZZARD WAS VARIED AND WIDESPREAD.  A NUMBER OF ROOFS COLLAPSED UNDER THE WEIGHT OF THE HEAVY SNOW; GREENHOUSES RECEIVED THE GREATEST DAMAGE WHEN THE HEAVY SNOW SHATTERED GLASS ROOFS… ALLOWING COLD AIR TO FREEZE THE TENDER PLANTS INSIDE. TOTAL DAMAGE TO GREENHOUSES AND PLANTS ALONE WAS ESTIMATED AT 5 MILLION DOLLARS.  THE STRONG WINDS WITH THE STORM DAMAGED MANY FENCES AND CAUSED NUMEROUS POWER OUTAGES. LAST MINUTE CHRISTMAS SHOPPERS WERE LITERALLY LEFT OUT IN THE COLD AND SNOW…AS THE STORM MADE TRAVEL INCREASINGLY DIFFICULT DURING THE DAY.  MERCHANTS LOST SIGNIFICANT INCOME FROM THE LAST SHOPPING DAY BEFORE CHRISTMAS. OVERALL…BUSINESSES LOST AN ESTIMATED 500 MILLION DOLLARS DUE TO THE BLIZZARD.  IN METRO DENVER…SEVEN MILLION DOLLARS WERE SPENT FOR SNOW REMOVAL…THREE MILLION DOLLARS IN THE CITY OF DENVER ALONE.  THIS EXPENDITURE DID NOT PREVENT A SUBSEQUENT SNOW REMOVAL CONTROVERSY.  ONCE THE MAJOR STREETS WERE MADE PASSABLE…COLD LATE DECEMBER AND JANUARY TEMPERATURES PREVENTED MUCH MELTING.  ICY AND SNOWPACKED SIDE STREETS AND PARKING LOTS BECAME RUTTED… MAKING TRAVEL AROUND METRO DENVER DIFFICULT FOR NEARLY A MONTH AFTER THE STORM.  IN FACT…SNOW COVER OF AN INCH OR MORE LASTED FOR 48 CONSECUTIVE DAYS AFTER THE STORM… THROUGH FEBRUARY 9…1983.  THIS IS THE THIRD LONGEST PERIOD OF SNOW COVER ON RECORD IN THE CITY.  THE PERIOD WOULD HAVE BEEN LONGER…BUT NO SIGNIFICANT SNOW FELL FOR MORE THAN 2 MONTHS AFTER THE STORM.

24-25

IN 1891…HEAVY SNOWFALL OF 7.0 INCHES IN DOWNTOWN DENVER PROVIDED A WHITE CHRISTMAS.  MOST OF THE SNOW…6.5 INCHES… FELL ON THE 24TH.  NORTHWEST WINDS WERE SUSTAINED TO 30 MPH WITH GUSTS TO 40 MPH ON THE 24TH.

IN 1894…SNOW BEGAN FALLING DURING THE EVENING OF THE 24TH… ENDED DURING THE EARLY AFTERNOON OF THE 25TH…AND TOTALED 6.4 INCHES IN DOWNTOWN DENVER.  NORTHWEST WINDS WERE SUSTAINED TO 26 MPH WITH GUSTS TO 30 MPH ON THE 24TH.  THE MAXIMUM SNOW DEPTH ON THE GROUND WAS 5 INCHES.  THE HIGH TEMPERATURE WAS ONLY 18 DEGREES ON THE 25TH AFTER A LOW OF 8 DEGREES.

IN 1980…STRONG CHINOOK WINDS OF 50 TO 60 MPH OCCURRED IN THE FOOTHILLS WITH A WIND GUST TO 90 MPH RECORDED AT WONDERVU. WEST WINDS GUSTED TO 33 MPH AT STAPLETON INTERNATIONAL AIRPORT ON THE 25TH.

IN 1997…A RELATIVELY RARE CHRISTMAS SNOWSTORM BLANKETED MUCH OF NORTHEASTERN COLORADO.  SNOWFALL IN AND NEAR THE FRONT RANGE FOOTHILLS AND SOUTH OF METRO DENVER RANGED FROM 5 TO 8 INCHES.  ELSEWHERE…NEW SNOW ACCUMULATIONS WERE GENERALLY 1 TO 3 INCHES.  SNOWFALL TOTALED ONLY 1.5 INCHES AT THE SITE OF THE FORMER STAPLETON INTERNATIONAL AIRPORT. NORTH WINDS GUSTED TO 29 MPH AT DENVER INTERNATIONAL AIRPORT ON THE 24TH.

25   

IN 1873…NORTHWEST WINDS WERE SUSTAINED TO 36 MPH DURING THE MORNING AND TO 48 MPH IN THE EVENING.  THE CHINOOK WINDS WARMED THE TEMPERATURE TO A HIGH OF 53 DEGREES.

IN 1883…GUSTY VERY STRONG WINDS RAKED BOULDER…CAUSING 11 HUNDRED DOLLARS IN DAMAGE.

IN 1985…TABLE MESA IN BOULDER WAS BUFFETED BY WIND GUSTS TO 68 MPH.

IN 1993…OCCASIONAL HIGH WINDS OCCURRED OVER PORTIONS OF THE HIGHER FOOTHILLS WEST OF BOULDER AND DENVER.  A WIND GUST TO 87 MPH WAS RECORDED ON SQUAW MOUNTAIN…AND A GUST TO 83 MPH OCCURRED AT ROLLINSVILLE.  NORTHWEST WINDS GUSTED TO TO 35 MPH AT STAPLETON INTERNATIONAL AIRPORT.

25-26

IN 1904…AFTER A WARM CHRISTMAS DAY WITH A HIGH TEMPERATURE OF 50 DEGREES…A LATE DAY COLD FRONT PLUNGED TEMPERATURES TO A LOW OF 7 DEGREES…PRODUCED NORTHEAST WINDS SUSTAINED TO 40 MPH WITH GUSTS TO 54 MPH…AND PRODUCED 5.2 INCHES OF SNOW OVERNIGHT FOR A LATE WHITE CHRISTMAS.  THE MAXIMUM TEMPERATURE ON THE 26TH WAS ONLY 16 DEGREES.

25-31

IN 1980…TEMPERATURES WERE UNUSUALLY WARM DURING THE WEEK BETWEEN CHRISTMAS AND NEW YEAR`S.  HIGH TEMPERATURES FOR THE WEEK RANGED FROM THE MID-50`S TO THE MID-70`S.  FOUR TEMPERATURE RECORDS WERE SET.  RECORD HIGHS OCCURRED ON THE 26TH WITH 68 DEGREES…THE 27TH WITH 75 DEGREES…AND THE 30TH WITH 71 DEGREES.  A RECORD HIGH MINIMUM TEMPERATURE OF 41 DEGREES OCCURRED ON THE 27TH.

26   

IN 1877…HEAVY SNOW FELL DURING THE EARLY MORNING AND TOTALED NEARLY 6 INCHES.  PRECIPITATION FROM MELTED SNOW WAS 0.58 INCH.  AFTER THE SNOWFALL…A NUMBER OF SLEIGHS WERE SEEN ON THE CITY STREETS.

IN 1879…AFTER A MORNING LOW OF 4 DEGREES BELOW ZERO… THE TEMPERATURE CLIMBED TO A HIGH OF 57 DEGREES IN THE CITY.

IN 1907…WEST WINDS WERE SUSTAINED TO 40 MPH.  THE CHINOOK WINDS WARMED THE TEMPERATURE TO A HIGH OF 62 DEGREES.

IN 1949…WEST WINDS GUSTED TO 50 MPH AT STAPLETON AIRPORT.

IN 1998…INTENSE…BUT LOCALIZED…DOWNSLOPE HIGH WINDS DEVELOPED NEAR WONDERVU IN THE FOOTHILLS SOUTHWEST OF BOULDER.  WINDS FREQUENTLY GUSTED TO 100 MPH WITH A HIGHEST REPORTED WIND GUST TO 104 MPH.  WEST WINDS GUSTED TO ONLY 43 MPH AT DENVER INTERNATIONAL AIRPORT.
26-27 IN 1954…A MAJOR STORM DUMPED HEAVY SNOW ACROSS METRO DENVER. SNOWFALL TOTALED 8.6 INCHES AT STAPLETON AIRPORT.  THE STORM PRODUCED THE HEAVIEST SNOWFALL OF THE CALENDAR YEAR AND WAS THE ONLY MEASURABLE SNOWFALL IN DECEMBER.

IN 1987…A SNOWSTORM STALLED IN NORTHEASTERN COLORADO…GIVING METRO DENVER ITS WORST WINTER STORM IN 4 YEARS.  TOTAL SNOWFALL FROM THE STORM RANGED FROM 12 TO 18 INCHES ON THE EAST SIDE…1 TO 2 FEET IN BOULDER COUNTY…AND 2 TO 3 FEET IN WESTERN AND SOUTHERN PARTS OF METRO DENVER.  THE LARGEST REPORTED SNOWFALL WAS 42 INCHES AT INTERCANYON IN THE FOOTHILLS SOUTHWEST OF DENVER.  SNOWFALL TOTALED 14.9 INCHES AT STAPLETON INTERNATIONAL AIRPORT.  WINDS WERE LIGHT ON THE 26TH…BUT INCREASED AS HIGH AS 40 MPH ON THE 27TH… CREATING NEAR-BLIZZARD CONDITIONS AND FORCING COMPLETE CLOSURE OF STAPLETON INTERNATIONAL AIRPORT FOR ABOUT 8 HOURS.  THE STRONG WINDS WHIPPED DRIFTS TO 5 FEET HIGH ON THE EAST SIDE OF TOWN.  ALL INTERSTATE HIGHWAYS LEADING FROM DENVER WERE CLOSED ON THE 27TH.
26-28 IN 1979 A HEAVY SNOW STORM DUMPED 6 TO 10 INCHES OF SNOW OVER THE METRO AREA AND 15 TO 20 INCHES AT BOULDER WITH UP TO 2 FEET IN THE FOOTHILLS WEST OF BOULDER.  HEAVY SNOWFALL TOTALED 6.0 INCHES AT STAPLETON INTERNATIONAL AIRPORT WHERE NORTH WINDS GUSTED TO 21 MPH.  MOST OF THE SNOW… 4.8 INCHES…FELL ON THE 27TH.

27   

IN 1895…WEST CHINOOK WINDS SUSTAINED TO 44 MPH WITH GUSTS TO 48 MPH WARMED THE TEMPERATURE TO A HIGH OF 52 DEGREES.

IN 1901…AN APPARENT COLD FRONT PRODUCED SUSTAINED NORTH WINDS TO 41 MPH WITH GUSTS TO 48 MPH.

IN 1957…NORTHWEST WINDS GUSTING TO 52 MPH PRODUCED SOME BLOWING DUST ACROSS METRO DENVER.

IN 1975…A NORTHWEST WIND GUST TO 53 MPH WAS RECORDED AT STAPLETON INTERNATIONAL AIRPORT.

IN 1976…A STRONG PACIFIC COLD FRONT MOVING ACROSS METRO DENVER PRODUCED A NORTHWEST WIND GUST TO 53 MPH AT STAPLETON INTERNATIONAL AIRPORT.

IN 1990…HIGH WINDS RAKED THE EASTERN FOOTHILLS WITH A WIND GUST TO 84 MPH CLOCKED ON FRITZ PEAK NEAR ROLLINSVILLE. THE STRONG NORTHWEST WINDS OF 50 TO 70 MPH WHIPPED NEWLY FALLEN SNOW OVER HIGHER AREAS INTO BILLOWY CLOUDS SEVERAL HUNDRED FEET HIGH THAT COULD BE SEEN FROM MOST LOCATIONS ACROSS METRO DENVER.

IN 1996…ANOTHER ROUND OF HIGH WINDS DEVELOPED OVER PORTIONS OF THE FRONT RANGE FOOTHILLS DURING THE MORNING HOURS. SEVERAL WIND GUSTS FROM 70 TO 100 MPH WERE REPORTED AT WONDERVU SOUTHWEST OF BOULDER.  WEST-NORTHWEST WINDS GUSTED TO 38 MPH AT DENVER INTERNATIONAL AIRPORT.

IN 2005…A TRAINED WEATHER OBSERVER IN GEORGETOWN RECORDED A WIND GUST TO 94 MPH.  NO DAMAGE WAS REPORTED.

27-28

IN 1997…HIGH WINDS COMBINED WITH FRESH SNOW FROM A PREVIOUS STORM CAUSED HIGHWAYS TO BECOME SLICK FROM DRIFTING SNOW AND NEAR WHITEOUT CONDITIONS IN LOCALIZED GROUND BLIZZARDS. STRONG WINDS BLEW SNOW ACROSS THE RUNWAYS AT CENTENNIAL AIRPORT…WHICH GLAZED OVER AND FORMED AREAS OF ICE.  TWO PLANES WERE DAMAGED WHEN THEY SLID OFF THE RUNWAY WHILE LANDING.  NO INJURIES WERE REPORTED.  NUMEROUS ACCIDENTS ALSO OCCURRED ON I-25 AND I-70 AS ICE FORMED UNDER THE SAME CONDITIONS.  A ROLLOVER ACCIDENT WHICH INJURED 4 PEOPLE ON STATE HIGHWAY 93 NEAR THE ROCKY FLATS ENVIRONMENTAL TEST FACILITY WAS ALSO ATTRIBUTED TO THE HIGH WINDS.  THE HIGH WINDS CAUSED AN OFFICE BUILDING AND SHOWROOM UNDER CONSTRUCTION IN GOLDEN TO COLLAPSE. THE LARGEST WALL WAS 180 FEET LONG AND 28 FEET HIGH. SOME HIGH WIND REPORTS INCLUDED:  86 MPH AT GOLDEN GATE CANYON…72 MPH NEAR CONIFER…AND 70 MPH AT JEFFERSON COUNTY AIRPORT AND THE NATIONAL CENTER FOR ATMOSPHERIC RESEARCH ON THE MESA NEAR BOULDER.  WEST-NORTHWEST WINDS GUSTED TO 53 MPH AT DENVER INTERNATIONAL AIRPORT ON THE 27TH.

IN 1998…DAMAGING DOWNSLOPE WINDS FORMED IN AND NEAR THE FOOTHILLS.  PEAK WIND GUSTS RANGED FROM 71 TO 114 MPH. NUMEROUS TREES WERE BLOWN DOWN IN COAL CREEK CANYON AND NEAR GROSS RESERVOIR.  POWER LINES WERE BLOWN DOWN… RESULTING IN SCATTERED OUTAGES.  PEAK WIND REPORTS INCLUDED:  114 MPH AT WONDERVU…92 MPH IN GOLDEN GATE CANYON…88 MPH IN COAL CREEK CANYON…AND 79 MPH 8 MILES WEST OF CONIFER.  WEST WINDS GUSTED TO 46 MPH AT DENVER INTERNATIONAL AIRPORT ON THE 28TH.

27-29

IN 1983…A SECOND SURGE OF BITTER COLD AIR IN LESS THAN A WEEK WAS LESS INTENSE.  RECORD BREAKING LOW TEMPERATURES OF 12 DEGREES BELOW ZERO ON THE 28TH AND 15 DEGREES BELOW ZERO ON THE 29TH WERE ACCOMPANIED BY 3.7 INCHES OF SNOWFALL AND NORTHEAST WINDS GUSTING TO 23 MPH.

Tags: , ,

Leave a Comment

*