948
CDUS45 KRIW 240735
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST SAT JAN 24 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 23 2026
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)
YESTERDAY
MAXIMUM 12 12:16 AM 59 1981 36 -24 25
MINIMUM -10 11:59 PM -39 1949 15 -25 8
AVERAGE 1 25 -24
PRECIPITATION (IN)
YESTERDAY 0.03 0.22 2021 0.01 0.02 0.00
MONTH TO DATE 0.16 0.36 -0.20 0.45
SINCE DEC 1 0.52 0.97 -0.45 0.61
SINCE JAN 1 0.16 0.36 -0.20 0.45
SNOWFALL (IN)
YESTERDAY T 3.4 2017 0.3 -0.3 0.0
MONTH TO DATE 1.2 6.6 -5.4 6.0
SINCE DEC 1 6.7 17.6 -10.9 7.5
SINCE JUL 1 11.0 35.0 -24.0 7.5
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 64 40 24 48
MONTH TO DATE 754 923 -169 1094
SINCE DEC 1 1617 2171 -554 2064
SINCE JUL 1 3043 3973 -930 3564
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 21 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 11:00 PM
LOWEST 69 2:00 PM
AVERAGE 78
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 56 2005
MINIMUM TEMPERATURE (F) 15 -40 1949
SUNRISE AND SUNSET
JANUARY 24 2026.......SUNRISE 7:28 AM MST SUNSET 5:08 PM MST
JANUARY 25 2026.......SUNRISE 7:27 AM MST SUNSET 5:10 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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