301
CDUS45 KRIW 250045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT MAY 24 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 24 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64 12:23 PM 86 1967 70 -6 66
MINIMUM 51 6:37 AM 26 2022 40 11 30
AVERAGE 58 55 3 48
PRECIPITATION (IN)
TODAY 0.00 0.66 2010 0.07 -0.07 0.00
MONTH TO DATE 0.74 1.73 -0.99 2.44
SINCE MAR 1 3.66 3.98 -0.32 4.23
SINCE JAN 1 4.38 5.03 -0.65 5.26
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE 0.3 2.4 -2.1 3.9
SINCE MAR 1 16.0 23.2 -7.2 13.2
SINCE JUL 1 26.5 71.5 -45.0 42.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 7 10 -3 17
MONTH TO DATE 315 349 -34 404
SINCE MAR 1 1864 1938 -74 1930
SINCE JUL 1 6879 7300 -421 6885
COOLING
TODAY 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 25 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86
LOWEST 58
AVERAGE 72
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 85 1969
2003
2006
MINIMUM TEMPERATURE (F) 40 27 2020
SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE 5:35 AM MDT SUNSET 8:32 PM MDT
MAY 25 2025...........SUNRISE 5:34 AM MDT SUNSET 8:32 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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