Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 120733
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST WED NOV 12 2025
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 11 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 63 3:06 PM 66 1999 46 17 66
2024
MINIMUM 24 6:24 AM -14 2022 21 3 29
AVERAGE 44 34 10 48
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2003 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.08 -0.06 T
SINCE SEP 1 2.56 1.51 1.05 0.76
SINCE JAN 1 6.76 5.33 1.43 6.07
DEGREE DAYS
HEATING
YESTERDAY 21 31 -10 17
MONTH TO DATE 256 316 -60 302
SINCE SEP 1 849 1060 -211 747
SINCE JUL 1 849 1079 -230 760
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 9 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 2.9
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 4:00 AM
LOWEST 28 3:00 PM
AVERAGE 59
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 1999
MINIMUM TEMPERATURE (F) 21 -15 2000
SUNRISE AND SUNSET
NOVEMBER 12 2025......SUNRISE 7:05 AM MST SUNSET 4:47 PM MST
NOVEMBER 13 2025......SUNRISE 7:06 AM MST SUNSET 4:46 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$