


Climatological Report (Daily)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
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590 CDUS45 KCYS 260730 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 130 AM MDT SAT APR 26 2025 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 25 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 40 233 PM 77 1891 57 -17 72 1962 MINIMUM 33 651 AM 14 1924 33 0 44 AVERAGE 37 45 -8 58 PRECIPITATION (IN) YESTERDAY 0.12 1.07 1999 0.07 0.05 0.04 MONTH TO DATE 0.34 1.41 -1.07 0.60 SINCE MAR 1 1.17 2.37 -1.20 1.70 SINCE JAN 1 2.70 3.24 -0.54 3.30 SNOWFALL (IN) YESTERDAY 0.0 9.0 1935 0.3 -0.3 0.0 MONTH TO DATE 2.7 9.8 -7.1 0.9 SINCE MAR 1 6.5 19.5 -13.0 12.5 SINCE JUL 1 34.3 58.0 -23.7 47.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 28 20 8 7 MONTH TO DATE 561 568 -7 501 SINCE MAR 1 1289 1433 -144 1341 SINCE JUL 1 5896 6349 -453 5833 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 10.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 92 700 AM AVERAGE 96 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 82 1981 MINIMUM TEMPERATURE (F) 33 12 1924 SUNRISE AND SUNSET APRIL 26 2025.........SUNRISE 603 AM MDT SUNSET 751 PM MDT APRIL 27 2025.........SUNRISE 602 AM MDT SUNSET 752 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$