135
CDUS45 KRIW 140728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST FRI NOV 14 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 13 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 66 2:19 PM 67 1999 45 21 43
MINIMUM 26 6:29 AM -16 2014 20 6 23
AVERAGE 46 32 14 33
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2007 0.00 0.00 0.00
2008
MONTH TO DATE 0.02 0.09 -0.07 0.12
SINCE SEP 1 2.56 1.52 1.04 0.88
SINCE JAN 1 6.76 5.34 1.42 6.19
DEGREE DAYS
HEATING
YESTERDAY 19 32 -13 32
MONTH TO DATE 295 380 -85 357
SINCE SEP 1 888 1124 -236 802
SINCE JUL 1 888 1143 -255 815
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 10 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.3
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 89 8:00 AM
LOWEST 28 2:00 PM
AVERAGE 59
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 65 1999
MINIMUM TEMPERATURE (F) 20 -11 2000
SUNRISE AND SUNSET
NOVEMBER 14 2025......SUNRISE 7:08 AM MST SUNSET 4:45 PM MST
NOVEMBER 15 2025......SUNRISE 7:09 AM MST SUNSET 4:44 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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