744
CDUS45 KRIW 300732
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST SUN NOV 30 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 29 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 22 3:16 PM 60 2021 36 -14 33
MINIMUM 6 11:42 PM -17 2006 13 -7 13
AVERAGE 14 24 -10 23
PRECIPITATION (IN)
YESTERDAY 0.00 T 2008 0.01 -0.01 0.00
2019
2021
MONTH TO DATE 0.09 0.19 -0.10 0.21
SINCE SEP 1 2.63 1.62 1.01 0.97
SINCE JAN 1 6.83 5.44 1.39 6.28
DEGREE DAYS
HEATING
YESTERDAY 51 41 10 42
MONTH TO DATE 731 972 -241 896
SINCE SEP 1 1324 1716 -392 1341
SINCE JUL 1 1324 1735 -411 1354
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 11:00 PM
LOWEST 50 2:00 PM
AVERAGE 67
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 66 1999
MINIMUM TEMPERATURE (F) 12 -18 2006
2014
SUNRISE AND SUNSET
NOVEMBER 30 2025......SUNRISE 7:28 AM MST SUNSET 4:34 PM MST
DECEMBER 1 2025......SUNRISE 7:29 AM MST SUNSET 4:34 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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