008
CDUS45 KRIW 080727
CLIRKS
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST THU JAN 08 2026
...............................
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 7 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 40 1:53 PM 55 1969 29 11 26
MINIMUM 22 6:01 AM -26 1979 13 9 11
AVERAGE 31 21 10
PRECIPITATION (IN)
YESTERDAY T 0.56 1992 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.08 -0.05 0.01
SINCE DEC 1 0.13 0.39 -0.26 0.19
SINCE JAN 1 0.03 0.08 -0.05 0.01
DEGREE DAYS
HEATING
YESTERDAY 34 44 -10 46
MONTH TO DATE 221 308 -87 263
SINCE DEC 1 1126 1658 -532 1427
SINCE JUL 1 2618 3612 -994 3065
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 26 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 9:00 PM
LOWEST 44 12:00 PM
AVERAGE 70
......................................................
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 48 2009
MINIMUM TEMPERATURE (F) 14 -24 1979
SUNRISE AND SUNSET
JANUARY 8 2026.......SUNRISE 7:43 AM MST SUNSET 5:04 PM MST
JANUARY 9 2026.......SUNRISE 7:43 AM MST SUNSET 5:05 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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