


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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807 CDUS45 KRIW 030728 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN AUG 03 2025 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 2 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 84 11:41 AM 94 2024 85 -1 94 MINIMUM 55 6:06 AM 43 1975 56 -1 56 AVERAGE 70 70 0 PRECIPITATION (IN) YESTERDAY 0.00 1.17 2007 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.04 -0.04 0.00 SINCE JUN 1 0.40 1.21 -0.81 0.51 SINCE JAN 1 2.71 4.72 -2.01 3.38 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 69 180 -111 62 SINCE JUL 1 0 21 -21 7 COOLING YESTERDAY 5 6 -1 10 MONTH TO DATE 9 12 -3 17 SINCE JUN 1 291 210 81 289 SINCE JAN 1 295 212 83 289 ................................................................... WIND (MPH) HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 11.0 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 35 11:00 PM LOWEST 12 12:00 PM AVERAGE 24 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 96 2024 MINIMUM TEMPERATURE (F) 56 44 1993 SUNRISE AND SUNSET AUGUST 3 2025........SUNRISE 6:13 AM MDT SUNSET 8:31 PM MDT AUGUST 4 2025........SUNRISE 6:14 AM MDT SUNSET 8:30 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$