


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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468 CDUS45 KRIW 290729 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT SUN JUN 29 2025 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 28 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 88 3:12 PM 94 2013 80 8 79 MINIMUM 54 5:22 AM 38 1959 51 3 52 AVERAGE 71 65 6 PRECIPITATION (IN) YESTERDAY T 0.67 1959 0.02 -0.02 0.00 MONTH TO DATE 0.02 0.67 -0.65 0.25 SINCE JUN 1 0.02 0.67 -0.65 0.25 SINCE JAN 1 2.33 4.18 -1.85 3.12 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 69 154 -85 55 SINCE JUN 1 69 154 -85 55 SINCE JUL 1 7071 8059 -988 7490 COOLING YESTERDAY 6 3 3 1 MONTH TO DATE 81 32 49 87 SINCE JUN 1 81 32 49 87 SINCE JAN 1 85 34 51 87 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 31 11:00 PM LOWEST 9 12:00 PM AVERAGE 20 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 94 1990 2013 MINIMUM TEMPERATURE (F) 51 32 1968 SUNRISE AND SUNSET JUNE 29 2025..........SUNRISE 5:45 AM MDT SUNSET 8:54 PM MDT JUNE 30 2025..........SUNRISE 5:46 AM MDT SUNSET 8:54 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$