CDUS45 KRIW 150045 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 645 PM MDT TUE APR 14 2026 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 14 2026... VALID TODAY AS OF 0600 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 62 4:40 PM 78 2015 56 6 54 MINIMUM 28 5:54 AM 0 1945 28 0 13 AVERAGE 45 42 3 34 PRECIPITATION (IN) TODAY 0.00 0.43 2012 0.05 -0.05 0.00 MONTH TO DATE 0.22 0.58 -0.36 0.29 SINCE MAR 1 0.38 1.42 -1.04 1.62 SINCE JAN 1 0.92 2.47 -1.55 2.34 SNOWFALL (IN) TODAY MM 0.4 MM 0.0 MONTH TO DATE 1.3 5.6 -4.3 3.7 SINCE MAR 1 2.9 15.9 -13.0 11.7 SINCE JUL 1 18.6 64.2 -45.6 22.2 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 20 23 -3 31 MONTH TO DATE 279 340 -61 339 SINCE MAR 1 865 1247 -382 1188 SINCE JUL 1 5042 6609 -1567 6203 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 W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 53 LOWEST 13 AVERAGE 33 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 79 1962 MINIMUM TEMPERATURE (F) 28 -3 1945 SUNRISE AND SUNSET APRIL 14 2026.........SUNRISE 6:26 AM MDT SUNSET 7:47 PM MDT APRIL 15 2026.........SUNRISE 6:24 AM MDT SUNSET 7:48 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$