Climatological Report (Daily)
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CDUS45 KRIW 090729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SUN NOV 09 2025
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 8 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 2:18 PM 73 1999 48 2 54
MINIMUM 23 11:57 PM 1 2003 23 0 16
AVERAGE 37 35 2 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 2010 0.01 -0.01 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 28 30 -2 30
MONTH TO DATE 173 224 -51 230
SINCE SEP 1 766 968 -202 675
SINCE JUL 1 766 987 -221 688
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 22 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.4
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 96 12:00 AM
LOWEST 25 4:00 PM
AVERAGE 61
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 64 2016
MINIMUM TEMPERATURE (F) 22 9 2000
2003
SUNRISE AND SUNSET
NOVEMBER 9 2025......SUNRISE 7:01 AM MST SUNSET 4:51 PM MST
NOVEMBER 10 2025......SUNRISE 7:02 AM MST SUNSET 4:50 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$