


Climatological Report (Daily)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
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288 CDUS45 KCYS 220032 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 632 PM MDT SAT JUN 21 2025 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 21 2025... VALID TODAY AS OF 0600 PM LOCAL TIME. 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) TODAY MAXIMUM 90 MM 95 1874 79 11 81 2016 MINIMUM 69 MM 36 1906 51 18 55 1926 AVERAGE 80 65 15 68 PRECIPITATION (IN) TODAY 0.00 0.77 1938 0.06 -0.06 0.20 MONTH TO DATE 3.42 1.61 1.81 0.43 SINCE JUN 1 3.42 1.61 1.81 0.43 SINCE JAN 1 7.79 7.67 0.12 4.47 SNOWFALL (IN) TODAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE T 0.0 0.0 0.0 SINCE JUN 1 T 0.0 0.0 0.0 SINCE JUL 1 34.3 62.9 -28.6 47.8 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 2 -2 0 MONTH TO DATE 77 98 -21 27 SINCE JUN 1 77 98 -21 27 SINCE JUL 1 6392 6943 -551 6350 COOLING TODAY 15 2 13 3 MONTH TO DATE 57 30 27 62 SINCE JUN 1 57 30 27 62 SINCE JAN 1 57 34 23 62 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 13.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 17 1200 AM LOWEST 9 300 PM AVERAGE 13 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 93 1874 1922 1937 MINIMUM TEMPERATURE (F) 51 35 1989 SUNRISE AND SUNSET JUNE 21 2025..........SUNRISE 527 AM MDT SUNSET 835 PM MDT JUNE 22 2025..........SUNRISE 527 AM MDT SUNSET 836 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$