Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 270045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST MON JAN 26 2026
...................................
...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 26 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 40 3:39 PM 56 1982 36 4 20
MINIMUM 9 12:44 AM -27 1980 15 -6 -5
AVERAGE 25 25 0 8
PRECIPITATION (IN)
TODAY T 0.35 1984 0.01 -0.01 0.00
MONTH TO DATE 0.19 0.41 -0.22 0.48
SINCE DEC 1 0.55 1.02 -0.47 0.64
SINCE JAN 1 0.19 0.41 -0.22 0.48
SNOWFALL (IN)
TODAY MM 0.3 MM 0.0
MONTH TO DATE 1.4 7.5 -6.1 6.7
SINCE DEC 1 6.9 18.5 -11.6 8.2
SINCE JUL 1 11.2 35.9 -24.7 8.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 40 40 0 57
MONTH TO DATE 916 1043 -127 1254
SINCE DEC 1 1779 2291 -512 2224
SINCE JUL 1 3205 4093 -888 3724
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 35 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 25.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52
LOWEST 21
AVERAGE 37
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 58 2015
MINIMUM TEMPERATURE (F) 15 -26 1980
SUNRISE AND SUNSET
JANUARY 26 2026.......SUNRISE 7:26 AM MST SUNSET 5:11 PM MST
JANUARY 27 2026.......SUNRISE 7:25 AM MST SUNSET 5:12 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$