984 CDUS45 KRIW 210728 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT FRI JUL 21 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JULY 20 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 72 5:19 PM 99 2005 90 -18 94 2012 MINIMUM 54 11:57 PM 43 1972 54 0 55 2015 AVERAGE 63 72 -9 PRECIPITATION (IN) YESTERDAY 0.49 0.80 1990 0.04 0.45 0.00 MONTH TO DATE 0.58 0.78 -0.20 0.31 SINCE JUN 1 3.87 2.12 1.75 0.52 SINCE JAN 1 10.72 7.63 3.09 8.40 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 2 0 2 0 MONTH TO DATE 23 9 14 1 SINCE JUN 1 170 135 35 126 SINCE JUL 1 23 9 14 1 COOLING YESTERDAY 0 7 -7 10 MONTH TO DATE 75 116 -41 163 SINCE JUN 1 82 167 -85 215 SINCE JAN 1 82 171 -89 215 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 7.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1:00 PM LOWEST 50 1:00 AM AVERAGE 74 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 100 1982 MINIMUM TEMPERATURE (F) 54 39 1949 SUNRISE AND SUNSET JULY 21 2023..........SUNRISE 5:46 AM MDT SUNSET 8:38 PM MDT JULY 22 2023..........SUNRISE 5:47 AM MDT SUNSET 8:37 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$