CDUS45 KCYS 120129 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 629 PM MST THU DEC 11 2025 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 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 59 MM 67 1939 39 20 45 MINIMUM 49 100 AM -20 1932 18 31 25 AVERAGE 54 29 25 35 PRECIPITATION (IN) TODAY 0.00 0.22 1949 0.02 -0.02 0.00 MONTH TO DATE 0.20 0.18 0.02 0.03 SINCE DEC 1 0.20 0.18 0.02 0.03 SINCE JAN 1 15.38 15.11 0.27 10.31 SNOWFALL (IN) TODAY 0.0 5.2 2007 0.3 -0.3 0.0 MONTH TO DATE 3.4 3.1 0.3 0.3 SINCE DEC 1 3.4 3.1 0.3 0.3 SINCE JUL 1 5.7 17.5 -11.8 4.9 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 11 36 -25 30 MONTH TO DATE 353 389 -36 321 SINCE DEC 1 353 389 -36 321 SINCE JUL 1 1684 2076 -392 1643 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 383 397 -14 528 ................................................................... WIND (MPH) HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 30.4 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 42 1200 AM LOWEST 18 200 PM AVERAGE 30 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 64 2014 MINIMUM TEMPERATURE (F) 18 -17 1919 SUNRISE AND SUNSET DECEMBER 11 2025......SUNRISE 715 AM MST SUNSET 431 PM MST DECEMBER 12 2025......SUNRISE 716 AM MST SUNSET 431 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$