793 CDUS45 KRIW 030045 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 545 PM MST TUE DEC 02 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 2 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 38 2:00 PM 66 2021 38 0 51 MINIMUM 28 6:14 AM -15 1985 17 11 13 AVERAGE 33 27 6 32 PRECIPITATION (IN) TODAY T 0.42 1955 0.02 -0.02 0.00 MONTH TO DATE T 0.04 -0.04 0.00 SINCE DEC 1 T 0.04 -0.04 0.00 SINCE JAN 1 11.69 11.65 0.04 9.12 SNOWFALL (IN) TODAY MM 0.4 MM 0.0 MONTH TO DATE 0.0 0.7 -0.7 0.0 SINCE DEC 1 0.0 0.7 -0.7 0.0 SINCE JUL 1 4.3 18.1 -13.8 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 32 38 -6 33 MONTH TO DATE 79 75 4 67 SINCE DEC 1 79 75 4 67 SINCE JUL 1 1505 1877 -372 1567 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 467 443 24 538 ................................................................... WIND (MPH) HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 21.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 66 LOWEST 54 AVERAGE 60 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 59 1941 MINIMUM TEMPERATURE (F) 17 -6 1955 1992 SUNRISE AND SUNSET DECEMBER 2 2025......SUNRISE 7:19 AM MST SUNSET 4:32 PM MST DECEMBER 3 2025......SUNRISE 7:20 AM MST SUNSET 4:32 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$