


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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312 CDUS45 KRIW 060728 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT TUE MAY 06 2025 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 5 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 61 1:30 PM 79 2004 59 2 66 MINIMUM 31 11:59 PM 18 1950 35 -4 32 2010 AVERAGE 46 47 -1 PRECIPITATION (IN) YESTERDAY 0.08 0.81 1978 0.04 0.04 0.31 MONTH TO DATE 0.14 0.20 -0.06 0.31 SINCE MAR 1 1.85 1.69 0.16 1.91 SINCE JAN 1 2.11 2.44 -0.33 2.38 DEGREE DAYS HEATING YESTERDAY 19 18 1 16 MONTH TO DATE 74 95 -21 113 SINCE MAR 1 1505 1768 -263 1741 SINCE JUL 1 6726 7558 -832 7049 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 21.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 10:00 PM LOWEST 44 1:00 PM AVERAGE 70 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 81 1966 MINIMUM TEMPERATURE (F) 35 19 1965 SUNRISE AND SUNSET MAY 6 2025...........SUNRISE 6:06 AM MDT SUNSET 8:20 PM MDT MAY 7 2025...........SUNRISE 6:05 AM MDT SUNSET 8:21 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$