833 CDUS45 KRIW 280729 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1229 AM MST THU DEC 28 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 27 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 2:49 PM 61 1980 34 0 44 MINIMUM 21 6:22 AM -16 1941 14 7 37 AVERAGE 28 24 4 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1966 0.02 -0.02 T MONTH TO DATE 0.06 0.53 -0.47 0.74 SINCE DEC 1 0.06 0.53 -0.47 0.74 SINCE JAN 1 15.41 12.14 3.27 13.36 SNOWFALL (IN) YESTERDAY 0.0 4.2 1966 0.4 -0.4 T MONTH TO DATE 1.0 9.6 -8.6 14.6 SINCE DEC 1 1.0 9.6 -8.6 14.6 SINCE JUL 1 14.3 27.0 -12.7 32.5 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 37 41 -4 24 MONTH TO DATE 878 1082 -204 1160 SINCE DEC 1 878 1082 -204 1160 SINCE JUL 1 2543 2884 -341 2975 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 24 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 15.0 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 65 10:00 PM LOWEST 41 1:00 PM AVERAGE 53 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 53 2005 MINIMUM TEMPERATURE (F) 14 -26 1983 SUNRISE AND SUNSET DECEMBER 28 2023......SUNRISE 7:36 AM MST SUNSET 4:39 PM MST DECEMBER 29 2023......SUNRISE 7:36 AM MST SUNSET 4:39 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$