371 CDUS45 KRIW 100735 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 135 AM MDT THU AUG 10 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 9 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 80 3:40 PM 99 1992 89 -9 96 MINIMUM 49 5:17 AM 41 1995 53 -4 52 AVERAGE 65 71 -6 PRECIPITATION (IN) YESTERDAY 0.00 0.77 1974 0.03 -0.03 0.00 MONTH TO DATE 0.84 0.29 0.55 0.21 SINCE JUN 1 5.46 2.82 2.64 0.73 SINCE JAN 1 12.31 8.33 3.98 8.61 SNOWFALL (IN) YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 13 0 13 0 SINCE JUN 1 183 140 43 126 SINCE JUL 1 36 14 22 1 COOLING YESTERDAY 0 6 -6 9 MONTH TO DATE 14 60 -46 77 SINCE JUN 1 200 311 -111 371 SINCE JAN 1 200 315 -115 371 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 9.3 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 93 3:00 AM LOWEST 29 5:00 PM AVERAGE 61 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 101 2022 MINIMUM TEMPERATURE (F) 53 39 2002 SUNRISE AND SUNSET AUGUST 10 2023........SUNRISE 6:06 AM MDT SUNSET 8:15 PM MDT AUGUST 11 2023........SUNRISE 6:07 AM MDT SUNSET 8:14 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$