


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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590 CDUS45 KCYS 101329 CLILAR CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 729 AM MDT WED SEP 10 2025 ................................... ...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 153 PM 86 2021 73 2 81 MINIMUM 39 538 AM 20 1962 41 -2 47 AVERAGE 57 57 0 64 PRECIPITATION (IN) YESTERDAY 0.02 0.70 1969 0.04 -0.02 T MONTH TO DATE 0.06 0.33 -0.27 0.36 SINCE SEP 1 0.06 0.33 -0.27 0.36 SINCE JAN 1 8.17 8.17 0.00 9.27 DEGREE DAYS HEATING YESTERDAY 8 8 0 1 MONTH TO DATE 60 63 -3 27 SINCE SEP 1 60 63 -3 27 SINCE JUL 1 150 213 -63 94 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 3 SINCE SEP 1 0 0 0 3 SINCE JAN 1 148 83 65 272 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 71 1100 PM LOWEST 22 200 PM AVERAGE 47 .......................................................... THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 88 2021 MINIMUM TEMPERATURE (F) 40 23 2020 SUNRISE AND SUNSET SEPTEMBER 10 2025.....SUNRISE 638 AM MDT SUNSET 720 PM MDT SEPTEMBER 11 2025.....SUNRISE 639 AM MDT SUNSET 718 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$