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CDUS45 KRIW 020733
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST FRI JAN 02 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 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 41 1:50 PM 47 1981 29 12 29
MINIMUM 21 4:20 AM -23 1979 13 8 6
AVERAGE 31 21 10
PRECIPITATION (IN)
YESTERDAY 0.03 0.24 1960 0.01 0.02 0.01
MONTH TO DATE 0.03 0.01 0.02 0.01
SINCE DEC 1 0.13 0.32 -0.19 0.19
SINCE JAN 1 0.03 0.01 0.02 0.01
DEGREE DAYS
HEATING
YESTERDAY 34 44 -10 47
MONTH TO DATE 34 44 -10 47
SINCE DEC 1 939 1394 -455 1211
SINCE JUL 1 2431 3348 -917 2849
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 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 PM
LOWEST 41 2:00 PM
AVERAGE 71
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THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 49 1981
MINIMUM TEMPERATURE (F) 13 -26 1974
SUNRISE AND SUNSET
JANUARY 2 2026.......SUNRISE 7:43 AM MST SUNSET 4:58 PM MST
JANUARY 3 2026.......SUNRISE 7:43 AM MST SUNSET 4:59 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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