


Climatological Report (Daily)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
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953 CDUS45 KCYS 070728 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 128 AM MDT TUE OCT 07 2025 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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 46 349 PM 83 2020 63 -17 70 MINIMUM 38 704 AM 16 1952 38 0 38 AVERAGE 42 50 -8 54 PRECIPITATION (IN) YESTERDAY 0.09 0.37 1874 0.03 0.06 0.00 1970 MONTH TO DATE 0.37 0.22 0.15 0.00 SINCE SEP 1 2.03 1.69 0.34 0.37 SINCE JAN 1 14.98 13.54 1.44 9.60 SNOWFALL (IN) YESTERDAY 0.0 3.7 2012 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.7 -0.7 0.0 SINCE SEP 1 0.0 1.7 -1.7 0.0 SINCE JUL 1 T 1.7 -1.7 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 15 8 11 MONTH TO DATE 59 81 -22 39 SINCE SEP 1 184 277 -93 105 SINCE JUL 1 205 327 -122 144 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 3 SINCE SEP 1 16 32 -16 47 SINCE JAN 1 383 397 -14 528 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 76 400 PM AVERAGE 88 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 82 1956 MINIMUM TEMPERATURE (F) 37 18 1970 SUNRISE AND SUNSET OCTOBER 7 2025.......SUNRISE 703 AM MDT SUNSET 631 PM MDT OCTOBER 8 2025.......SUNRISE 704 AM MDT SUNSET 629 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$