466
CDUS45 KRIW 250737
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST TUE NOV 25 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 24 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 32 2:08 PM 41 2011 28 4 28
2017
MINIMUM 12 11:59 PM -18 2010 8 4 13
AVERAGE 22 18 4 21
PRECIPITATION (IN)
YESTERDAY 0.14 0.37 2018 0.07 0.07 0.16
MONTH TO DATE 0.84 1.65 -0.81 1.10
SINCE SEP 1 5.78 5.07 0.71 3.13
SINCE JAN 1 17.49 20.33 -2.84 18.32
DEGREE DAYS
HEATING
YESTERDAY 43 47 -4 44
MONTH TO DATE 766 1015 -249 1014
SINCE SEP 1 2159 2575 -416 2235
SINCE JUL 1 2675 3217 -542 2812
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.5
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 89 11:00 AM
LOWEST 60 6:00 PM
AVERAGE 75
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 38 2013
MINIMUM TEMPERATURE (F) 8 -23 2010
SUNRISE AND SUNSET
NOVEMBER 25 2025......SUNRISE 7:31 AM MST SUNSET 4:46 PM MST
NOVEMBER 26 2025......SUNRISE 7:33 AM MST SUNSET 4:45 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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