752 CDUS45 KRIW 070728 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT THU SEP 07 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 6 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 82 3:50 PM 96 1978 80 2 96 2022 MINIMUM 45 1:09 AM 33 1956 46 -1 53 2010 AVERAGE 64 63 1 PRECIPITATION (IN) YESTERDAY 0.00 0.35 1951 0.02 -0.02 0.00 MONTH TO DATE 0.22 0.13 0.09 0.00 SINCE SEP 1 0.22 0.13 0.09 0.00 SINCE JAN 1 12.70 8.96 3.74 10.39 SNOWFALL (IN) YESTERDAY 0.0 0.0 2020 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 4 -3 0 MONTH TO DATE 10 20 -10 0 SINCE SEP 1 10 20 -10 0 SINCE JUL 1 63 65 -2 2 COOLING YESTERDAY 0 2 -2 10 MONTH TO DATE 18 13 5 50 SINCE SEP 1 18 13 5 50 SINCE JAN 1 340 425 -85 526 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 2:00 AM LOWEST 19 4:00 PM AVERAGE 55 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 96 2022 MINIMUM TEMPERATURE (F) 45 28 2010 SUNRISE AND SUNSET SEPTEMBER 7 2023.....SUNRISE 6:37 AM MDT SUNSET 7:30 PM MDT SEPTEMBER 8 2023.....SUNRISE 6:38 AM MDT SUNSET 7:28 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$