982
CDUS45 KRIW 100045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST MON FEB 09 2026
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 9 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 52 2:19 PM 61 1996 33 19 32
MINIMUM 34 3:09 AM -18 2001 10 24 9
AVERAGE 43 22 21 21
PRECIPITATION (IN)
TODAY 0.00 0.32 2013 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.12 -0.12 T
SINCE DEC 1 0.23 0.67 -0.44 0.47
SINCE JAN 1 0.05 0.41 -0.36 0.42
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 0.0 T
SINCE DEC 1 2.1 7.3
SINCE JUL 1 4.1 11.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 22 43 -21 44
MONTH TO DATE 221 396 -175 338
SINCE DEC 1 2226 3221 -995 3060
SINCE JUL 1 3669 5118 -1449 4577
COOLING
TODAY 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 31 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46
LOWEST 15
AVERAGE 31
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 58 2022
MINIMUM TEMPERATURE (F) 10 -15 2001
SUNRISE AND SUNSET
FEBRUARY 9 2026......SUNRISE 7:19 AM MST SUNSET 5:37 PM MST
FEBRUARY 10 2026......SUNRISE 7:18 AM MST SUNSET 5:39 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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