382
CDUS45 KRIW 250730
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1230 AM MST WED FEB 25 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 24 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 50 1:38 PM 58 1999 40 10 48
MINIMUM 37 11:59 PM -22 2023 16 21 22
AVERAGE 44 28 16 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 2001 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.11 -0.09 0.05
SINCE DEC 1 0.26 0.37 -0.11 0.44
SINCE JAN 1 0.02 0.26 -0.24 0.21
DEGREE DAYS
HEATING
YESTERDAY 21 37 -16 30
MONTH TO DATE 767 1016 -249 1398
SINCE DEC 1 2930 3905 -975 3971
SINCE JUL 1 4303 5682 -1379 5366
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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 11:00 PM
LOWEST 50 1:00 PM
AVERAGE 65
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 64 1999
MINIMUM TEMPERATURE (F) 16 -18 2003
SUNRISE AND SUNSET
FEBRUARY 25 2026......SUNRISE 6:56 AM MST SUNSET 5:55 PM MST
FEBRUARY 26 2026......SUNRISE 6:54 AM MST SUNSET 5:56 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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