868
CDUS45 KRIW 120733
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST THU FEB 12 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 11 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 42 3:10 PM 51 1970 32 10 21
MINIMUM 26 6:36 AM -7 1948 15 11 2
AVERAGE 34 23 11
PRECIPITATION (IN)
YESTERDAY 0.04 0.57 1978 0.02 0.02 0.02
MONTH TO DATE 0.04 0.15 -0.11 0.07
SINCE DEC 1 0.17 0.84 -0.67 0.29
SINCE JAN 1 0.07 0.53 -0.46 0.11
DEGREE DAYS
HEATING
YESTERDAY 31 42 -11 53
MONTH TO DATE 311 468 -157 370
SINCE DEC 1 2346 3165 -819 2952
SINCE JUL 1 3838 5119 -1281 4590
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 3:00 PM
LOWEST 69 3:00 AM
AVERAGE 81
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 56 1954
MINIMUM TEMPERATURE (F) 15 -14 1948
SUNRISE AND SUNSET
FEBRUARY 12 2026......SUNRISE 7:15 AM MST SUNSET 5:46 PM MST
FEBRUARY 13 2026......SUNRISE 7:14 AM MST SUNSET 5:47 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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