453 CDUS45 KRIW 110728 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT TUE APR 11 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 10 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 61 3:52 PM 76 1996 55 6 36 MINIMUM 38 2:55 AM -2 1997 27 11 17 AVERAGE 50 41 9 PRECIPITATION (IN) YESTERDAY 0.00 0.53 1943 0.05 -0.05 0.22 MONTH TO DATE 1.31 0.40 0.91 0.44 SINCE MAR 1 1.96 1.24 0.72 1.98 SINCE JAN 1 4.64 2.29 2.35 3.73 SNOWFALL (IN) YESTERDAY 0.0 5.8 1958 0.4 -0.4 4.0 MONTH TO DATE 37.4 4.0 33.4 7.5 SINCE MAR 1 46.7 14.3 32.4 28.2 SINCE JUL 1 132.7 62.6 70.1 86.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 15 24 -9 38 MONTH TO DATE 335 245 90 266 SINCE MAR 1 1515 1152 363 1253 SINCE JUL 1 7216 6514 702 6112 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 28 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 17.3 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 67 3:00 AM LOWEST 34 3:00 PM AVERAGE 51 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 78 2012 MINIMUM TEMPERATURE (F) 27 0 1997 SUNRISE AND SUNSET APRIL 11 2023.........SUNRISE 6:31 AM MDT SUNSET 7:44 PM MDT APRIL 12 2023.........SUNRISE 6:29 AM MDT SUNSET 7:45 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$