869
CDUS45 KRIW 120733
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST THU FEB 12 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 11 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 48 4:52 PM 61 2016 33 15 4
MINIMUM 18 4:18 AM -23 2025 10 8 -23
AVERAGE 33 22 11 -9
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2012 0.01 -0.01 T
MONTH TO DATE 0.02 0.06 -0.04 0.01
SINCE DEC 1 0.26 0.32 -0.06 0.40
SINCE JAN 1 0.02 0.21 -0.19 0.17
DEGREE DAYS
HEATING
YESTERDAY 32 43 -11 74
MONTH TO DATE 298 494 -196 650
SINCE DEC 1 2461 3383 -922 3223
SINCE JUL 1 3834 5160 -1326 4618
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 9 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 4:00 AM
LOWEST 26 4:00 PM
AVERAGE 55
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 56 2015
MINIMUM TEMPERATURE (F) 11 -24 2025
SUNRISE AND SUNSET
FEBRUARY 12 2026......SUNRISE 7:16 AM MST SUNSET 5:37 PM MST
FEBRUARY 13 2026......SUNRISE 7:15 AM MST SUNSET 5:39 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