801
CDUS45 KRIW 130727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST THU NOV 13 2025
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 12 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 51 1:51 PM 57 1999 34 17 31
MINIMUM 25 7:53 AM -20 2014 12 13 18
AVERAGE 38 23 15 25
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2011 0.07 -0.07 0.18
MONTH TO DATE 0.54 0.83 -0.29 0.46
SINCE SEP 1 5.48 4.25 1.23 2.49
SINCE JAN 1 17.19 19.51 -2.32 17.68
DEGREE DAYS
HEATING
YESTERDAY 27 42 -15 40
MONTH TO DATE 378 478 -100 493
SINCE SEP 1 1771 2038 -267 1714
SINCE JUL 1 2287 2680 -393 2291
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 8 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 1.2
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 96 3:00 AM
LOWEST 41 3:00 PM
AVERAGE 69
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 53 1999
MINIMUM TEMPERATURE (F) 12 -6 2000
SUNRISE AND SUNSET
NOVEMBER 13 2025......SUNRISE 7:16 AM MST SUNSET 4:56 PM MST
NOVEMBER 14 2025......SUNRISE 7:17 AM MST SUNSET 4:55 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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