Climatological Report (Annual)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
000 CXUS55 KCYS 060426 CLACYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 926 PM MST THU JAN 05 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 06/23/1954 07/11/1939 07/14/1881 LOW -38 01/09/1875 HIGHEST 99 07/18 58 41 96 07/28 09/10 LOWEST -25 12/22 33 -58 -15 02/14 AVG. MAXIMUM 60.7 59.2 1.5 60.8 AVG. MINIMUM 34.1 34.6 -0.5 35.3 MEAN 47.4 46.9 0.5 48.1 DAYS MAX >= 90 33 14.9 18.1 MM DAYS MAX <= 32 31 32.8 -1.8 MM DAYS MIN <= 32 177 170.4 6.6 MM DAYS MIN <= 0 18 7.8 10.2 MM PRECIPITATION (INCHES) RECORD MAXIMUM 23.69 1942 MINIMUM 5.94 1964 TOTALS 9.47 15.41 -5.94 14.29 DAILY AVG. 0.03 0.04 -0.01 0.04 DAYS >= .01 76 101.5 -25.5 82 DAYS >= .10 33 40.2 -7.2 32 DAYS >= .50 0 7.7 -7.7 5 DAYS >= 1.00 0 1.8 -1.8 4 GREATEST 24 HR. TOTAL 0.49 2.37 06/08 TO 06/08 STORM TOTAL 0.42 2.37 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 121.5 1980 24 HR TOTAL 22.7 MM TOTALS 64.7 62.9 1.8 68.8 SINCE 7/1 20.0 23.2 -3.2 MM DAYS >= TRACE 71 45.0 26.0 75 DAYS >= 1.0 23 19.5 3.5 16 GREATEST SNOW DEPTH 7 01/05 18 03/14 01/06 24 HR TOTAL 7.2 0MM05 TO 01/05 22.7 STORM TOTAL 7.2 22.7 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 6992 6959 33 6619 SINCE 7/1 2740 2812 -72 MM COOLING TOTAL 701 398 303 606 SINCE 1/1 701 397 304 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 11.9 HIGHEST WIND SPEED/DIRECTION 58/280 DATE 11/05 HIGHEST GUST SPEED/DIRECTION 79/280 DATE 11/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.24 NUMBER OF DAYS FAIR 271 NUMBER OF DAYS PC 68 NUMBER OF DAYS CLOUDY 26 AVERAGE RH (PERCENT) 50 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 41 MIXED PRECIP 0 HEAVY RAIN 10 RAIN 20 LIGHT RAIN 86 FREEZING RAIN 0 LT FREEZING RAIN 5 HAIL 0 HEAVY SNOW 5 SNOW 13 LIGHT SNOW 71 SLEET 0 FOG 82 FOG W/VIS <= 1/4 MILE 17 HAZE 42 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$