136
CDUS45 KRIW 240045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SUN NOV 23 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 23 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 55 2:47 PM 60 2006 42 13 60
2024
MINIMUM 33 8:00 AM -21 1985 20 13 32
AVERAGE 44 31 13 46
PRECIPITATION (IN)
TODAY 0.00 0.29 1967 0.02 -0.02 0.00
2023
MONTH TO DATE 0.03 0.51 -0.48 0.12
SINCE SEP 1 4.14 2.65 1.49 1.87
SINCE JAN 1 11.45 11.48 -0.03 8.85
SNOWFALL (IN)
TODAY MM 0.3 MM 0.0
MONTH TO DATE T 6.7 -6.7 T
SINCE SEP 1 1.3 15.2 -13.9 T
SINCE JUL 1 1.3 15.2 -13.9 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 21 34 -13 19
MONTH TO DATE 454 683 -229 636
SINCE SEP 1 1109 1508 -399 1196
SINCE JUL 1 1119 1553 -434 1234
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 24 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72
LOWEST 25
AVERAGE 49
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 61 1995
MINIMUM TEMPERATURE (F) 20 -19 1993
SUNRISE AND SUNSET
NOVEMBER 23 2025......SUNRISE 7:08 AM MST SUNSET 4:36 PM MST
NOVEMBER 24 2025......SUNRISE 7:10 AM MST SUNSET 4:35 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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