168
CDUS45 KRIW 100728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST MON NOV 10 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 9 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 50 3:54 PM 64 2016 47 3 54
MINIMUM 17 6:57 AM 9 2000 22 -5 19
2003
AVERAGE 34 35 -1 37
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 2022 0.00 0.00 0.00
MONTH TO DATE 0.02 0.06 -0.04 T
SINCE SEP 1 2.56 1.49 1.07 0.76
SINCE JAN 1 6.76 5.31 1.45 6.07
DEGREE DAYS
HEATING
YESTERDAY 31 30 1 28
MONTH TO DATE 204 254 -50 258
SINCE SEP 1 797 998 -201 703
SINCE JUL 1 797 1017 -220 716
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 50 48 2 91
SINCE JAN 1 791 744 47 832
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 7:00 AM
LOWEST 24 4:00 PM
AVERAGE 56
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 66 2007
MINIMUM TEMPERATURE (F) 22 -4 2022
SUNRISE AND SUNSET
NOVEMBER 10 2025......SUNRISE 7:02 AM MST SUNSET 4:50 PM MST
NOVEMBER 11 2025......SUNRISE 7:04 AM MST SUNSET 4:48 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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