207
CDUS45 KRIW 230733
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST MON FEB 23 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 22 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 36 11:04 PM 63 1982 40 -4 50
MINIMUM -6 4:01 AM -17 2023 16 -22 27
AVERAGE 15 28 -13
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 0.0 6.8 2023 0.4 -0.4 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 1
DEGREE DAYS
HEATING
YESTERDAY 50 37 13 26
MONTH TO DATE 702 861 -159 969
SINCE DEC 1 2629 3346 -717 3372
SINCE JUL 1 4055 5148 -1093 4872
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 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 43 11:00 PM
AVERAGE 72
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 62 1958
MINIMUM TEMPERATURE (F) 16 -26 2023
SUNRISE AND SUNSET
FEBRUARY 23 2026......SUNRISE 6:51 AM MST SUNSET 5:48 PM MST
FEBRUARY 24 2026......SUNRISE 6:49 AM MST SUNSET 5:49 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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