137
CDUS45 KRIW 140728
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST FRI NOV 14 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 13 2025
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)
YESTERDAY
MAXIMUM 68 2:29 PM 69 1999 47 21 46
MINIMUM 40 2:07 AM -26 2014 23 17 22
AVERAGE 54 35 19
PRECIPITATION (IN)
YESTERDAY 0.00 0.46 1985 0.02 -0.02 0.00
MONTH TO DATE T 0.30 -0.30 0.12
SINCE SEP 1 4.11 2.44 1.67 1.87
SINCE JAN 1 11.42 11.27 0.15 8.85
SNOWFALL (IN)
YESTERDAY 0.0 7.2 1985 0.4 -0.4 0.0
MONTH TO DATE T 3.7 -3.7 T
SINCE SEP 1 1.3 12.2 -10.9 T
SINCE JUL 1 1.3 12.2 -10.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 30 -19 31
MONTH TO DATE 267 361 -94 362
SINCE SEP 1 922 1186 -264 922
SINCE JUL 1 932 1231 -299 960
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 45 3:00 AM
LOWEST 22 12:00 PM
AVERAGE 34
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 68 1953
1999
MINIMUM TEMPERATURE (F) 23 -10 1978
SUNRISE AND SUNSET
NOVEMBER 14 2025......SUNRISE 6:57 AM MST SUNSET 4:43 PM MST
NOVEMBER 15 2025......SUNRISE 6:59 AM MST SUNSET 4:42 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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