769 CDUS45 KRIW 150728 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST SAT NOV 15 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 14 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 66 1:43 PM 68 1953 47 19 54 1999 MINIMUM 48 2:16 AM -10 1978 23 25 22 AVERAGE 57 35 22 PRECIPITATION (IN) YESTERDAY 0.00 0.40 2006 0.02 -0.02 0.00 MONTH TO DATE T 0.32 -0.32 0.12 SINCE SEP 1 4.11 2.46 1.65 1.87 SINCE JAN 1 11.42 11.29 0.13 8.85 SNOWFALL (IN) YESTERDAY 0.0 5.3 1991 0.3 -0.3 0.0 MONTH TO DATE T 4.0 -4.0 T SINCE SEP 1 1.3 12.5 -11.2 T SINCE JUL 1 1.3 12.5 -11.2 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 8 30 -22 27 MONTH TO DATE 275 391 -116 389 SINCE SEP 1 930 1216 -286 949 SINCE JUL 1 940 1261 -321 987 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 17 31 -14 63 SINCE JAN 1 467 443 24 538 ................................................................... WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 24.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 42 11:00 PM LOWEST 24 11:00 AM AVERAGE 33 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 70 2016 MINIMUM TEMPERATURE (F) 22 -12 1955 SUNRISE AND SUNSET NOVEMBER 15 2025......SUNRISE 6:59 AM MST SUNSET 4:42 PM MST NOVEMBER 16 2025......SUNRISE 7:00 AM MST SUNSET 4:41 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$