129
CDUS45 KRIW 110727
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST WED FEB 11 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 10 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 22 4:25 PM 42 2016 25 -3 11
MINIMUM -3 7:28 AM -20 2006 0 -3 -4
AVERAGE 10 12 -2 4
PRECIPITATION (IN)
YESTERDAY 0.00 0.76 2017 0.06 -0.06 0.08
MONTH TO DATE 0.62 0.61 0.01 2.11
SINCE DEC 1 7.65 4.76 2.89 4.98
SINCE JAN 1 2.23 2.41 -0.18 3.65
DEGREE DAYS
HEATING
YESTERDAY 55 52 3 61
MONTH TO DATE 408 529 -121 475
SINCE DEC 1 3201 3784 -583 3595
SINCE JUL 1 6159 7291 -1132 6702
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 0.3
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 92 6:00 PM
LOWEST 65 3:00 PM
AVERAGE 79
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 25 43 2016
MINIMUM TEMPERATURE (F) 0 -26 2006
2013
SUNRISE AND SUNSET
FEBRUARY 11 2026......SUNRISE 7:27 AM MST SUNSET 5:45 PM MST
FEBRUARY 12 2026......SUNRISE 7:26 AM MST SUNSET 5:46 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page