051
CDUS45 KRIW 100728
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST TUE FEB 10 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 9 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 47 10:02 AM 53 2015 31 16 27
MINIMUM 24 11:48 PM -22 2001 14 10 12
AVERAGE 36 23 13
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1948 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.12 -0.12 0.05
SINCE DEC 1 0.13 0.81 -0.68 0.27
SINCE JAN 1 0.03 0.50 -0.47 0.09
DEGREE DAYS
HEATING
YESTERDAY 29 42 -13 45
MONTH TO DATE 245 384 -139 269
SINCE DEC 1 2280 3081 -801 2851
SINCE JUL 1 3772 5035 -1263 4489
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 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 2:00 PM
LOWEST 32 10:00 AM
AVERAGE 47
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 57 1951
MINIMUM TEMPERATURE (F) 15 -13 1981
SUNRISE AND SUNSET
FEBRUARY 10 2026......SUNRISE 7:18 AM MST SUNSET 5:44 PM MST
FEBRUARY 11 2026......SUNRISE 7:16 AM MST SUNSET 5:45 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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