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CDUS45 KRIW 220733
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST SUN FEB 22 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 21 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 29 3:57 PM 68 1982 39 -10 48
MINIMUM -7 1:36 AM -8 1948 16 -23 17
2018
AVERAGE 11 28 -17
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 2023 0.02 -0.02 0.00
MONTH TO DATE 0.35 0.40 -0.05 0.24
SINCE DEC 1 0.90 1.50 -0.60 0.88
SINCE JAN 1 0.54 0.89 -0.35 0.72
SNOWFALL (IN)
YESTERDAY 0.0 4.6 2023 0.4 -0.4 0.0
MONTH TO DATE 4.5 8.2 -3.7 2.3
SINCE DEC 1 11.4 28.2 -16.8 10.5
SINCE JUL 1 15.7 45.6 -29.9 10.5
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 54 37 17 32
MONTH TO DATE 652 824 -172 943
SINCE DEC 1 2579 3309 -730 3346
SINCE JUL 1 4005 5111 -1106 4846
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 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 PM
LOWEST 46 3:00 PM
AVERAGE 71
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 63 1982
MINIMUM TEMPERATURE (F) 16 -17 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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