531
CDUS45 KRIW 030729
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SAT JAN 03 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 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 44 1:55 PM 49 1981 29 15 37
MINIMUM 31 11:59 PM -26 1974 13 18 27
AVERAGE 38 21 17
PRECIPITATION (IN)
YESTERDAY T 0.14 1971 0.01 -0.01 T
MONTH TO DATE 0.03 0.02 0.01 0.01
SINCE DEC 1 0.13 0.33 -0.20 0.19
SINCE JAN 1 0.03 0.02 0.01 0.01
DEGREE DAYS
HEATING
YESTERDAY 27 44 -17 33
MONTH TO DATE 61 88 -27 80
SINCE DEC 1 966 1438 -472 1244
SINCE JUL 1 2458 3392 -934 2882
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 32 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 17.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 3:00 AM
LOWEST 62 2:00 PM
AVERAGE 77
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 47 2012
MINIMUM TEMPERATURE (F) 13 -26 1974
SUNRISE AND SUNSET
JANUARY 3 2026.......SUNRISE 7:43 AM MST SUNSET 4:59 PM MST
JANUARY 4 2026.......SUNRISE 7:43 AM MST SUNSET 5:00 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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