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Climatological Report (Monthly)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
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000 CXUS55 KCYS 022322 CLMCYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 522 PM MDT SUN MAY 02 2021 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2021... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 84 04/30/2020 LOW -8 04/01/1975 HIGHEST 76 04/30 55 21 LOWEST 11 04/20 30 -19 AVG. MAXIMUM 53.2 54.9 -1.7 AVG. MINIMUM 28.5 30.8 -2.3 MEAN 40.8 42.8 -2.0 40.3 DAYS MAX >= 90 0 0.0 DAYS MAX <= 32 5 1.5 DAYS MIN <= 32 20 16.6 DAYS MIN <= 0 0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.66 1900 TOTALS 1.99 1.78 0.21 DAYS >= .01 7 10.3 -3.3 9 DAYS >= .10 4 4.1 -0.1 2 DAYS >= .50 1 0.9 0.1 0 DAYS >= 1.00 1 0.3 0.7 0 GREATEST 24 HR. TOTAL 1.47 04/27 TO 04/28 SNOWFALL (INCHES) RECORDS TOTAL 46.5 1905 24 HR TOTAL 17.3 04/20/1984 TO 04/21/1984 TOTALS 6.2 10.2 -4.0 12.4 SINCE 7/1 78.6 58.0 20.6 72.2 DAYS >= 1.0 3 2.7 0.3 4 GREATEST SNOW DEPTH 3 04/15 5 04/16 24 HR TOTAL 2.6 04/15 TO 04/15 6.7 DEGREE DAYS HEATING TOTAL 716 665 51 SINCE 7/1 6571 6585 -14 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 .............................................................. WIND (MPH) AVERAGE WIND SPEED 11.8 HIGHEST WIND SPEED/DIRECTION 33/330 DATE 04/08 33/350 04/11 HIGHEST GUST SPEED/DIRECTION 48/300 DATE 04/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.41 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 56 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 4 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 2 LIGHT SNOW 12 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 3 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$
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- Page last modified: Feb 1st, 2021 20:13 UTC