696
CDUS45 KRIW 020727
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST MON FEB 02 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 1 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 53 4:13 PM 58 2003 30 23 38
MINIMUM 25 7:39 AM -25 1985 14 11 30
AVERAGE 39 22 17
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 1989 0.01 -0.01 T
MONTH TO DATE 0.00 0.01 -0.01 T
SINCE DEC 1 0.13 0.70 -0.57 0.22
SINCE JAN 1 0.03 0.39 -0.36 0.04
DEGREE DAYS
HEATING
YESTERDAY 26 43 -17 31
MONTH TO DATE 26 43 -17 31
SINCE DEC 1 2061 2740 -679 2613
SINCE JUL 1 3553 4694 -1141 4251
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 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.9
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 55 7:00 AM
LOWEST 18 4:00 PM
AVERAGE 37
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 49 2025
MINIMUM TEMPERATURE (F) 14 -21 2011
SUNRISE AND SUNSET
FEBRUARY 2 2026......SUNRISE 7:27 AM MST SUNSET 5:34 PM MST
FEBRUARY 3 2026......SUNRISE 7:26 AM MST SUNSET 5:35 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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