306
CDUS45 KRIW 030728
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST TUE FEB 03 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 2 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 3:40 PM 49 2025 30 16 49
MINIMUM 26 7:32 AM -21 2011 14 12 30
AVERAGE 36 22 14
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 1989 0.02 -0.02 0.04
MONTH TO DATE 0.00 0.03 -0.03 0.04
SINCE DEC 1 0.13 0.72 -0.59 0.26
SINCE JAN 1 0.03 0.41 -0.38 0.08
DEGREE DAYS
HEATING
YESTERDAY 29 43 -14 25
MONTH TO DATE 55 86 -31 56
SINCE DEC 1 2090 2783 -693 2638
SINCE JUL 1 3582 4737 -1155 4276
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.9
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 53 11:00 PM
LOWEST 20 3:00 PM
AVERAGE 37
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 54 2025
MINIMUM TEMPERATURE (F) 14 -22 1989
SUNRISE AND SUNSET
FEBRUARY 3 2026......SUNRISE 7:26 AM MST SUNSET 5:35 PM MST
FEBRUARY 4 2026......SUNRISE 7:25 AM MST SUNSET 5:36 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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