740 CDUS45 KRIW 220736 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 136 AM MDT SAT APR 22 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 21 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 42 4:11 PM 83 1989 57 -15 76 MINIMUM 21 5:02 AM 14 1973 29 -8 20 AVERAGE 32 43 -11 PRECIPITATION (IN) YESTERDAY T 0.63 1947 0.05 -0.05 0.00 MONTH TO DATE 1.43 0.91 0.52 0.87 SINCE MAR 1 2.08 1.75 0.33 2.41 SINCE JAN 1 4.76 2.80 1.96 4.16 SNOWFALL (IN) YESTERDAY T 3.0 1996 0.3 -0.3 0.0 MONTH TO DATE 38.9 8.0 30.9 11.7 SINCE MAR 1 48.2 18.3 29.9 32.4 SINCE JUL 1 134.2 66.6 67.6 91.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 22 11 17 MONTH TO DATE 571 498 73 614 SINCE MAR 1 1751 1405 346 1601 SINCE JUL 1 7452 6767 685 6460 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 22 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 9.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 88 4:00 AM LOWEST 42 10:00 AM AVERAGE 65 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 81 1994 MINIMUM TEMPERATURE (F) 29 12 1967 SUNRISE AND SUNSET APRIL 22 2023.........SUNRISE 6:13 AM MDT SUNSET 7:56 PM MDT APRIL 23 2023.........SUNRISE 6:12 AM MDT SUNSET 7:57 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$