975 CDUS45 KRIW 090727 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT WED JUL 09 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JULY 8 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 97 3:35 PM 102 1989 88 9 86 MINIMUM 51 4:59 AM 38 2010 52 -1 39 AVERAGE 74 70 4 PRECIPITATION (IN) YESTERDAY 0.00 0.36 1978 0.04 -0.04 0.00 MONTH TO DATE 0.15 0.30 -0.15 0.10 SINCE JUN 1 0.68 1.64 -0.96 0.90 SINCE JAN 1 5.60 7.15 -1.55 6.16 SNOWFALL (IN) YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 2 MONTH TO DATE 0 8 -8 16 SINCE JUN 1 91 134 -43 70 SINCE JUL 1 0 8 -8 16 COOLING YESTERDAY 9 6 3 0 MONTH TO DATE 61 38 23 5 SINCE JUN 1 136 89 47 108 SINCE JAN 1 136 93 43 111 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 5:00 AM LOWEST 7 4:00 PM AVERAGE 45 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 99 1976 2005 2022 MINIMUM TEMPERATURE (F) 52 40 1959 2004 SUNRISE AND SUNSET JULY 9 2025..........SUNRISE 5:36 AM MDT SUNSET 8:46 PM MDT JULY 10 2025..........SUNRISE 5:37 AM MDT SUNSET 8:45 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$