Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 020731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST TUE DEC 02 2025
...................................
...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR DECEMBER 1 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 29 3:17 PM 57 1995 33 -4 37
MINIMUM 11 12:57 AM -7 1991 16 -5 17
AVERAGE 20 24 -4
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 1983 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE DEC 1 0.00 0.01 -0.01 0.00
SINCE JAN 1 4.41 7.25 -2.84 5.69
DEGREE DAYS
HEATING
YESTERDAY 45 41 4 38
MONTH TO DATE 45 41 4 38
SINCE DEC 1 45 41 4 38
SINCE JUL 1 1537 1995 -458 1676
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 43 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 19.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 AM
LOWEST 50 11:00 PM
AVERAGE 71
..........................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 58 2021
MINIMUM TEMPERATURE (F) 16 0 1971
2006
SUNRISE AND SUNSET
DECEMBER 2 2025......SUNRISE 7:25 AM MST SUNSET 4:47 PM MST
DECEMBER 3 2025......SUNRISE 7:26 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.
$$