700
CDUS45 KRIW 070045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST THU NOV 06 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 6 2025
VALID TODAY AS OF 0500 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 59 2:09 PM 72 1999 51 8 32
MINIMUM 44 7:24 AM -4 2003 25 19 19
AVERAGE 52 38 14 26
PRECIPITATION (IN)
TODAY T 0.63 1986 0.02 -0.02 T
MONTH TO DATE T 0.14 -0.14 0.02
SINCE SEP 1 4.11 2.28 1.83 1.77
SINCE JAN 1 11.42 11.11 0.31 8.75
SNOWFALL (IN)
TODAY MM 0.3 MM T
MONTH TO DATE 0.0 1.6 -1.6 T
SINCE SEP 1 1.3 10.1 -8.8 T
SINCE JUL 1 1.3 10.1 -8.8 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 13 27 -14 39
MONTH TO DATE 111 159 -48 189
SINCE SEP 1 766 984 -218 749
SINCE JUL 1 776 1029 -253 787
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 17 31 -14 63
SINCE JAN 1 467 443 24 538
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50
LOWEST 26
AVERAGE 38
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 72 1999
MINIMUM TEMPERATURE (F) 25 1 1990
SUNRISE AND SUNSET
NOVEMBER 6 2025......SUNRISE 6:47 AM MST SUNSET 4:51 PM MST
NOVEMBER 7 2025......SUNRISE 6:48 AM MST SUNSET 4:50 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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