786 CDUS45 KRIW 190731 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 131 AM MDT SAT AUG 19 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 18 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 93 3:43 PM 99 1986 87 6 86 MINIMUM 70 5:15 AM 37 2009 51 19 51 AVERAGE 82 69 13 PRECIPITATION (IN) YESTERDAY 0.00 0.48 1978 0.02 -0.02 0.00 MONTH TO DATE 0.84 0.51 0.33 1.70 SINCE JUN 1 5.46 3.04 2.42 2.22 SINCE JAN 1 12.31 8.55 3.76 10.10 SNOWFALL (IN) YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE JUN 1 0.0 0.1 -0.1 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 25 6 19 0 SINCE JUN 1 195 146 49 126 SINCE JUL 1 48 20 28 1 COOLING YESTERDAY 17 5 12 4 MONTH TO DATE 69 109 -40 144 SINCE JUN 1 255 360 -105 438 SINCE JAN 1 255 364 -109 438 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 17.9 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 47 6:00 AM LOWEST 19 5:00 PM AVERAGE 33 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 97 2019 MINIMUM TEMPERATURE (F) 51 37 2002 SUNRISE AND SUNSET AUGUST 19 2023........SUNRISE 6:16 AM MDT SUNSET 8:02 PM MDT AUGUST 20 2023........SUNRISE 6:17 AM MDT SUNSET 8:00 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$