CDUS45 KRIW 140730 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT TUE JUL 14 2026 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JULY 13 2026... 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) YESTERDAY MAXIMUM 101 3:43 PM 103 2005 89 12 94 MINIMUM 57 5:06 AM 37 2008 53 4 47 AVERAGE 79 71 8 PRECIPITATION (IN) YESTERDAY 0.00 1.64 2004 0.04 -0.04 0.00 MONTH TO DATE 0.05 0.49 -0.44 0.15 SINCE JUN 1 0.60 1.83 -1.23 0.68 SINCE JAN 1 4.25 7.34 -3.09 5.60 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 0 0 0 MONTH TO DATE 0 9 -9 3 SINCE JUN 1 92 135 -43 94 SINCE JUL 1 0 9 -9 3 COOLING YESTERDAY 14 6 8 6 MONTH TO DATE 99 68 31 92 SINCE JUN 1 134 119 15 167 SINCE JAN 1 135 123 12 167 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 8.0 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 74 5:00 AM LOWEST 9 3:00 PM AVERAGE 42 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 101 1983 MINIMUM TEMPERATURE (F) 53 41 1952 SUNRISE AND SUNSET JULY 14 2026..........SUNRISE 5:40 AM MDT SUNSET 8:43 PM MDT JULY 15 2026..........SUNRISE 5:41 AM MDT SUNSET 8:43 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$