CDUS45 KRIW 090045 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT THU MAY 08 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 8 2025... VALID TODAY AS OF 0600 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 73 4:15 PM 84 1987 63 10 51 MINIMUM 41 5:12 AM 18 2010 34 7 36 AVERAGE 57 49 8 44 PRECIPITATION (IN) TODAY 0.00 1.66 1995 0.08 -0.08 0.18 MONTH TO DATE 0.18 0.54 -0.36 0.94 SINCE MAR 1 3.10 2.79 0.31 2.73 SINCE JAN 1 3.82 3.84 -0.02 3.76 SNOWFALL (IN) TODAY MM 0.1 MM 0.0 MONTH TO DATE 0.0 1.2 -1.2 3.9 SINCE MAR 1 15.7 22.0 -6.3 13.2 SINCE JUL 1 26.2 70.3 -44.1 42.5 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 8 16 -8 21 MONTH TO DATE 90 142 -52 179 SINCE MAR 1 1639 1731 -92 1705 SINCE JUL 1 6654 7093 -439 6660 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 12.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 42 LOWEST 21 AVERAGE 32 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 83 1962 MINIMUM TEMPERATURE (F) 35 18 2002 SUNRISE AND SUNSET MAY 8 2025...........SUNRISE 5:50 AM MDT SUNSET 8:15 PM MDT MAY 9 2025...........SUNRISE 5:49 AM MDT SUNSET 8:16 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$