214
CDUS45 KRIW 130734
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1234 AM MST FRI FEB 13 2026
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR FEBRUARY 12 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 32 4:26 PM 45 2016 25 7 3
MINIMUM 18 9:10 PM -24 2004 0 18 -24
2025
AVERAGE 25 13 12 -10
PRECIPITATION (IN)
YESTERDAY 0.03 0.54 2021 0.06 -0.03 0.01
MONTH TO DATE 0.78 0.74 0.04 2.12
SINCE DEC 1 7.81 4.89 2.92 4.99
SINCE JAN 1 2.39 2.54 -0.15 3.66
DEGREE DAYS
HEATING
YESTERDAY 40 52 -12 75
MONTH TO DATE 500 633 -133 621
SINCE DEC 1 3293 3888 -595 3741
SINCE JUL 1 6251 7395 -1144 6848
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 6 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 0.2
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 1:00 AM
LOWEST 78 12:00 PM
AVERAGE 87
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 25 43 2015
MINIMUM TEMPERATURE (F) 0 -30 2025
SUNRISE AND SUNSET
FEBRUARY 13 2026......SUNRISE 7:24 AM MST SUNSET 5:48 PM MST
FEBRUARY 14 2026......SUNRISE 7:23 AM MST SUNSET 5:49 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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