974 CDUS45 KRIW 020730 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT MON JUN 02 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JUNE 1 2025... 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) YESTERDAY MAXIMUM 92R 3:11 PM 91 2020 74 18 79 MINIMUM 44 2:13 AM 30 1951 42 2 36 AVERAGE 68 58 10 PRECIPITATION (IN) YESTERDAY 0.02 0.69 1991 0.06 -0.04 0.01 MONTH TO DATE 0.02 0.06 -0.04 0.01 SINCE JUN 1 0.02 0.06 -0.04 0.01 SINCE JAN 1 4.94 5.57 -0.63 5.27 SNOWFALL (IN) YESTERDAY MM 1.5 1951 0.0 MM 0.0 MONTH TO DATE MM 0.0 MM 0.0 SINCE JUN 1 MM 0.0 MM 0.0 SINCE JUL 1 26.5 71.7 -45.2 42.5 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 8 -8 7 MONTH TO DATE 0 8 -8 7 SINCE JUN 1 0 8 -8 7 SINCE JUL 1 6931 7368 -437 6954 COOLING YESTERDAY 3 0 3 0 MONTH TO DATE 3 0 3 0 SINCE JUN 1 3 0 3 0 SINCE JAN 1 3 4 -1 3 ................................................................... WIND (MPH) HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 82 1:00 AM LOWEST 10 4:00 PM AVERAGE 46 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 92 2006 MINIMUM TEMPERATURE (F) 42 28 1951 SUNRISE AND SUNSET JUNE 2 2025..........SUNRISE 5:29 AM MDT SUNSET 8:39 PM MDT JUNE 3 2025..........SUNRISE 5:29 AM MDT SUNSET 8:40 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$