Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 030732
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST WED DEC 03 2025
...................................
...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 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 34 2:25 PM 58 2021 33 1 36
MINIMUM 22 11:02 PM 0 1971 16 6 17
2006
AVERAGE 28 24 4
PRECIPITATION (IN)
YESTERDAY T 0.38 1973 0.01 -0.01 0.00
MONTH TO DATE T 0.02 -0.02 0.00
SINCE DEC 1 T 0.02 -0.02 0.00
SINCE JAN 1 4.41 7.26 -2.85 5.69
DEGREE DAYS
HEATING
YESTERDAY 37 41 -4 38
MONTH TO DATE 82 82 0 76
SINCE DEC 1 82 82 0 76
SINCE JUL 1 1574 2036 -462 1714
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 442 320 122 445
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 22.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 PM
LOWEST 52 12:00 AM
AVERAGE 72
..........................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 53 1956
MINIMUM TEMPERATURE (F) 15 -4 1967
SUNRISE AND SUNSET
DECEMBER 3 2025......SUNRISE 7:26 AM MST SUNSET 4:46 PM MST
DECEMBER 4 2025......SUNRISE 7:27 AM MST SUNSET 4:46 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$