


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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835 CDUS45 KRIW 040727 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT FRI JUL 04 2025 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JULY 3 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 78 9:53 AM 94 2001 82 -4 80 MINIMUM 56 11:53 PM 36 1972 52 4 48 AVERAGE 67 67 0 PRECIPITATION (IN) YESTERDAY 0.01 0.23 2009 0.01 0.00 0.00 MONTH TO DATE 0.02 0.04 -0.02 T SINCE JUN 1 0.04 0.74 -0.70 0.25 SINCE JAN 1 2.35 4.25 -1.90 3.12 DEGREE DAYS HEATING YESTERDAY 0 2 -2 1 MONTH TO DATE 0 6 -6 2 SINCE JUN 1 69 165 -96 57 SINCE JUL 1 0 6 -6 2 COOLING YESTERDAY 2 3 -1 0 MONTH TO DATE 17 9 8 2 SINCE JUN 1 108 48 60 100 SINCE JAN 1 112 50 62 100 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 9.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 81 5:00 PM LOWEST 30 10:00 AM AVERAGE 56 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 96 1989 2001 MINIMUM TEMPERATURE (F) 52 35 1972 SUNRISE AND SUNSET JULY 4 2025..........SUNRISE 5:48 AM MDT SUNSET 8:54 PM MDT JULY 5 2025..........SUNRISE 5:48 AM MDT SUNSET 8:53 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$