184
CDUS45 KRIW 290737
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT TUE APR 29 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR APRIL 28 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 7:19 AM 80 2000 59 -13 59
2007
2018
MINIMUM 33 10:49 PM 13 1984 31 2 25
AVERAGE 40 45 -5
PRECIPITATION (IN)
YESTERDAY 0.22 0.73 1941 0.06 0.16 0.01
MONTH TO DATE 1.18 1.29 -0.11 1.22
SINCE MAR 1 2.51 2.13 0.38 1.79
SINCE JAN 1 3.23 3.18 0.05 2.82
SNOWFALL (IN)
YESTERDAY 0.0 5.3 2005 0.2 -0.2 0.0
MONTH TO DATE 7.7 10.0 -2.3 6.6
SINCE MAR 1 15.7 20.3 -4.6 9.3
SINCE JUL 1 26.2 68.6 -42.4 38.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 20 5 23
MONTH TO DATE 661 645 16 598
SINCE MAR 1 1510 1552 -42 1491
SINCE JUL 1 6525 6914 -389 6446
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 51 12:00 AM
AVERAGE 74
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 83 1992
MINIMUM TEMPERATURE (F) 31 16 1990
2019
SUNRISE AND SUNSET
APRIL 29 2025.........SUNRISE 6:02 AM MDT SUNSET 8:05 PM MDT
APRIL 30 2025.........SUNRISE 6:01 AM MDT SUNSET 8:06 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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