854
CDUS45 KRIW 060045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON MAY 05 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MAY 5 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 57 11:36 AM 88 2000 62 -5 75
MINIMUM 38 4:59 PM 20 1950 33 5 33
2010
AVERAGE 48 48 0 54
PRECIPITATION (IN)
TODAY 0.03 2.20 2007 0.06 -0.03 T
MONTH TO DATE 0.08 0.32 -0.24 0.29
SINCE MAR 1 3.00 2.57 0.43 2.08
SINCE JAN 1 3.72 3.62 0.10 3.11
SNOWFALL (IN)
TODAY MM 0.2 MM 0.0
MONTH TO DATE 0.0 0.8 -0.8 3.9
SINCE MAR 1 15.7 21.6 -5.9 13.2
SINCE JUL 1 26.2 69.9 -43.7 42.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 17 18 -1 11
MONTH TO DATE 79 92 -13 116
SINCE MAR 1 1628 1681 -53 1642
SINCE JUL 1 6643 7043 -400 6597
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 41 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 20.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92
LOWEST 52
AVERAGE 72
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1966
1992
MINIMUM TEMPERATURE (F) 34 20 2010
SUNRISE AND SUNSET
MAY 5 2025...........SUNRISE 5:54 AM MDT SUNSET 8:12 PM MDT
MAY 6 2025...........SUNRISE 5:53 AM MDT SUNSET 8:13 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page