483
CDUS45 KRIW 010731
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST MON DEC 01 2025
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR NOVEMBER 30 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 20 3:23 PM 53 1998 33 -13 33
MINIMUM 9 11:06 PM -13 1979 16 -7 8
AVERAGE 15 25 -10
PRECIPITATION (IN)
YESTERDAY 0.03 0.27 1968 0.01 0.02 0.00
MONTH TO DATE 0.18 0.40 -0.22 0.36
SINCE SEP 1 1.47 2.00 -0.53 1.46
SINCE JAN 1 4.41 7.24 -2.83 5.69
DEGREE DAYS
HEATING
YESTERDAY 50 40 10 44
MONTH TO DATE 740 1017 -277 1069
SINCE SEP 1 1474 1896 -422 1607
SINCE JUL 1 1492 1955 -463 1638
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 20 11 9 38
SINCE JAN 1 442 320 122 445
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 11:00 AM
LOWEST 55 8:00 PM
AVERAGE 72
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 57 1995
MINIMUM TEMPERATURE (F) 16 -7 1991
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 7:24 AM MST SUNSET 4:47 PM MST
DECEMBER 2 2025......SUNRISE 7:25 AM MST SUNSET 4:47 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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