CDUS45 KRIW 250045 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT FRI OCT 24 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 24 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 66 3:33 PM 77 1992 56 10 58 MINIMUM 26 1:02 AM 10 2020 28 -2 28 AVERAGE 46 42 4 43 PRECIPITATION (IN) TODAY 0.00 0.28 1957 0.03 -0.03 0.01 MONTH TO DATE 1.49 0.98 0.51 0.46 SINCE SEP 1 4.04 1.93 2.11 0.70 SINCE JAN 1 11.35 10.76 0.59 7.68 SNOWFALL (IN) TODAY MM 0.3 MM 0.0 MONTH TO DATE 0.3 5.2 -4.9 T SINCE SEP 1 0.3 6.7 -6.4 T SINCE JUL 1 0.3 6.7 -6.4 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 19 23 -4 22 MONTH TO DATE 377 443 -66 296 SINCE SEP 1 490 657 -167 398 SINCE JUL 1 500 702 -202 436 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 17 30 -13 63 SINCE JAN 1 467 442 25 538 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 8.1 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 92 LOWEST 19 AVERAGE 56 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 77 2014 MINIMUM TEMPERATURE (F) 28 -82020 SUNRISE AND SUNSET OCTOBER 24 2025.......SUNRISE 7:31 AM MDT SUNSET 6:09 PM MDT OCTOBER 25 2025.......SUNRISE 7:32 AM MDT SUNSET 6:07 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$