319
CDUS45 KRIW 270045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON MAY 26 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 26 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 71 4:22 PM 91 2006 71 0 69
MINIMUM 46 4:50 AM 29 1950 41 5 37
1989
AVERAGE 59 56 3 53
PRECIPITATION (IN)
TODAY 0.00 0.96 1997 0.07 -0.07 T
MONTH TO DATE 1.00 1.87 -0.87 2.44
SINCE MAR 1 3.92 4.12 -0.20 4.23
SINCE JAN 1 4.64 5.17 -0.53 5.26
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE 0.3 2.5 -2.2 3.9
SINCE MAR 1 16.0 23.3 -7.3 13.2
SINCE JUL 1 26.5 71.6 -45.1 42.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 6 9 -3 12
MONTH TO DATE 334 368 -34 425
SINCE MAR 1 1883 1957 -74 1951
SINCE JUL 1 6898 7319 -421 6906
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 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 27
AVERAGE 62
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1969
MINIMUM TEMPERATURE (F) 41 30 1950
SUNRISE AND SUNSET
MAY 26 2025...........SUNRISE 5:33 AM MDT SUNSET 8:33 PM MDT
MAY 27 2025...........SUNRISE 5:32 AM MDT SUNSET 8:34 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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