674 CDUS45 KRIW 040727 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1227 AM MST MON DEC 04 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 3 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 34 11:59 PM 59 1941 37 -3 39 MINIMUM 15 7:07 AM -6 1955 17 -2 14 1992 AVERAGE 25 27 -2 PRECIPITATION (IN) YESTERDAY 0.00 0.30 2013 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.06 -0.06 0.15 SINCE DEC 1 0.00 0.06 -0.06 0.15 SINCE JAN 1 15.35 11.67 3.68 12.77 SNOWFALL (IN) YESTERDAY 0.0 3.8 1961 0.3 -0.3 0.0 MONTH TO DATE 0.0 1.0 -1.0 2.4 SINCE DEC 1 0.0 1.0 -1.0 2.4 SINCE JUL 1 13.3 18.4 -5.1 20.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 40 38 2 38 MONTH TO DATE 124 113 11 105 SINCE DEC 1 124 113 11 105 SINCE JUL 1 1789 1915 -126 1920 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 342 443 -101 544 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 12.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 5:00 AM LOWEST 45 12:00 PM AVERAGE 63 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 59 1965 MINIMUM TEMPERATURE (F) 17 -22 2013 SUNRISE AND SUNSET DECEMBER 4 2023......SUNRISE 7:20 AM MST SUNSET 4:32 PM MST DECEMBER 5 2023......SUNRISE 7:21 AM MST SUNSET 4:32 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$