431 CDUS45 KRIW 230733 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT SUN APR 23 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 22 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 44 4:56 PM 81 1994 58 -14 63 MINIMUM 22 11:53 PM 12 1967 29 -7 29 AVERAGE 33 43 -10 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1988 0.05 -0.05 0.35 MONTH TO DATE 1.43 0.96 0.47 1.22 SINCE MAR 1 2.08 1.80 0.28 2.76 SINCE JAN 1 4.76 2.85 1.91 4.51 SNOWFALL (IN) YESTERDAY 0.0 6.7 1988 0.3 -0.3 T MONTH TO DATE 38.9 8.3 30.6 11.7 SINCE MAR 1 48.2 18.6 29.6 32.4 SINCE JUL 1 134.2 66.9 67.3 91.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 32 22 10 19 MONTH TO DATE 603 520 83 633 SINCE MAR 1 1783 1427 356 1620 SINCE JUL 1 7484 6789 695 6479 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 12:00 AM LOWEST 29 5:00 PM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 82 1989 2012 MINIMUM TEMPERATURE (F) 29 9 2013 SUNRISE AND SUNSET APRIL 23 2023.........SUNRISE 6:12 AM MDT SUNSET 7:57 PM MDT APRIL 24 2023.........SUNRISE 6:10 AM MDT SUNSET 7:59 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$