Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 270735
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST THU NOV 27 2025
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR NOVEMBER 26 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 40 3:36 PM 64 1998 38 2 42
MINIMUM 16 12:33 AM -12 2002 14 2 12
AVERAGE 28 26 2 27
PRECIPITATION (IN)
YESTERDAY 0.00 0.22 2005 0.01 -0.01 0.00
MONTH TO DATE 0.09 0.17 -0.08 0.21
SINCE SEP 1 2.63 1.60 1.03 0.97
SINCE JAN 1 6.83 5.42 1.41 6.28
DEGREE DAYS
HEATING
YESTERDAY 37 39 -2 38
MONTH TO DATE 608 851 -243 782
SINCE SEP 1 1201 1595 -394 1227
SINCE JUL 1 1201 1614 -413 1240
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 8 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 12:00 AM
LOWEST 48 2:00 PM
AVERAGE 68
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 60 1998
MINIMUM TEMPERATURE (F) 14 -9 2015
SUNRISE AND SUNSET
NOVEMBER 27 2025......SUNRISE 7:24 AM MST SUNSET 4:35 PM MST
NOVEMBER 28 2025......SUNRISE 7:26 AM MST SUNSET 4:35 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$