


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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639 CDUS45 KRIW 240726 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT MAY 24 2025 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 23 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 75 3:43 PM 83 1984 66 9 55 MINIMUM 44 5:35 AM 24 1966 41 3 30 AVERAGE 60 53 7 PRECIPITATION (IN) YESTERDAY 0.00 0.55 2008 0.04 -0.04 T MONTH TO DATE 0.32 0.97 -0.65 0.69 SINCE MAR 1 2.03 2.46 -0.43 2.29 SINCE JAN 1 2.29 3.21 -0.92 2.76 DEGREE DAYS HEATING YESTERDAY 5 12 -7 22 MONTH TO DATE 305 360 -55 410 SINCE MAR 1 1736 2033 -297 2038 SINCE JUL 1 6957 7823 -866 7346 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 0 SINCE MAR 1 1 0 1 0 SINCE JAN 1 1 0 1 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 10.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 49 5:00 AM LOWEST 13 6:00 PM AVERAGE 31 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 80 2001 2003 MINIMUM TEMPERATURE (F) 41 27 2024 SUNRISE AND SUNSET MAY 24 2025...........SUNRISE 5:49 AM MDT SUNSET 8:38 PM MDT MAY 25 2025...........SUNRISE 5:48 AM MDT SUNSET 8:39 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$