739
CDUS45 KRIW 300732
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST SUN NOV 30 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 29 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 19 4:03 PM 63 2021 36 -17 41
MINIMUM 6 8:57 PM -7 2023 13 -7 8
AVERAGE 13 24 -11 25
PRECIPITATION (IN)
YESTERDAY T 0.27 0.01 -0.01 0.00
MONTH TO DATE 0.29 0.33 -0.04 0.15
SINCE SEP 1 2.71 1.93 0.78 0.79
SINCE JAN 1 8.96 8.29 0.67 6.22
SNOWFALL (IN)
YESTERDAY T 3.9 1996 0.0
MONTH TO DATE 2.0 0.7
SINCE SEP 1 2.0 3.8
SINCE JUL 1 2.0 3.8
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 52 41 11 40
MONTH TO DATE 736 986 -250 944
SINCE SEP 1 1391 1819 -428 1464
SINCE JUL 1 1394 1855 -461 1482
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 37 31 6 68
SINCE JAN 1 611 499 112 610
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 10:00 PM
LOWEST 59 4:00 PM
AVERAGE 72
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 62 1999
MINIMUM TEMPERATURE (F) 13 -9 2022
SUNRISE AND SUNSET
NOVEMBER 30 2025......SUNRISE 7:25 AM MST SUNSET 4:40 PM MST
DECEMBER 1 2025......SUNRISE 7:26 AM MST SUNSET 4:40 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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