819
CDUS45 KRIW 230045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SUN FEB 22 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 22 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 34 3:58 PM 63 1982 40 -6 50
MINIMUM -6 4:01 AM -17 2023 16 -22 27
AVERAGE 14 28 -14 39
PRECIPITATION (IN)
TODAY 0.00 0.37 1977 0.02 -0.02 0.00
MONTH TO DATE 0.35 0.42 -0.07 0.24
SINCE DEC 1 0.90 1.52 -0.62 0.88
SINCE JAN 1 0.54 0.91 -0.37 0.72
SNOWFALL (IN)
TODAY MM 0.4 MM 0.0
MONTH TO DATE 4.5 8.6 -4.1 2.3
SINCE DEC 1 11.4 28.6 -17.2 10.5
SINCE JUL 1 15.7 46.0 -30.3 10.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 51 37 14 26
MONTH TO DATE 703 861 -158 969
SINCE DEC 1 2630 3346 -716 3372
SINCE JUL 1 4056 5148 -1092 4872
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 12 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 59
AVERAGE 80
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 62 1958
MINIMUM TEMPERATURE (F) 16 -26 2023
SUNRISE AND SUNSET
FEBRUARY 22 2026......SUNRISE 6:53 AM MST SUNSET 5:47 PM MST
FEBRUARY 23 2026......SUNRISE 6:51 AM MST SUNSET 5:48 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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