956
CDUS45 KRIW 120045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SUN JAN 11 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 11 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 43 2:44 PM 57 1953 35 8 31
MINIMUM 28 5:59 AM -28 1974 15 13 22
AVERAGE 36 25 11 27
PRECIPITATION (IN)
TODAY T 0.55 2023 0.02 -0.02 0.01
MONTH TO DATE 0.11 0.18 -0.07 0.28
SINCE DEC 1 0.47 0.79 -0.32 0.44
SINCE JAN 1 0.11 0.18 -0.07 0.28
SNOWFALL (IN)
TODAY MM 0.3 MM T
MONTH TO DATE 0.7 3.2 -2.5 4.0
SINCE DEC 1 6.2 14.2 -8.0 5.5
SINCE JUL 1 10.5 31.6 -21.1 5.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 29 40 -11 38
MONTH TO DATE 299 443 -144 489
SINCE DEC 1 1162 1691 -529 1459
SINCE JUL 1 2588 3493 -905 2959
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 32 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 24.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58
LOWEST 30
AVERAGE 44
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 57 1953
MINIMUM TEMPERATURE (F) 15 -25 1963
SUNRISE AND SUNSET
JANUARY 11 2026.......SUNRISE 7:36 AM MST SUNSET 4:52 PM MST
JANUARY 12 2026.......SUNRISE 7:35 AM MST SUNSET 4:54 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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