691
CDUS45 KRIW 080726
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1226 AM MST MON DEC 08 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 7 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 38 10:58 PM 61 2024 37 1 61
MINIMUM 20 6:54 PM -22 2013 18 2 35
AVERAGE 29 27 2 48
PRECIPITATION (IN)
YESTERDAY 0.01 0.14 2003 0.01 0.00 0.00
MONTH TO DATE 0.07 0.05 0.02 0.00
SINCE DEC 1 0.07 0.05 0.02 0.00
SINCE JAN 1 11.45 12.43 -0.98 8.60
DEGREE DAYS
HEATING
YESTERDAY 36 38 -2 17
MONTH TO DATE 256 258 -2 176
SINCE DEC 1 256 258 -2 176
SINCE JUL 1 1646 2014 -368 1573
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 494 528 -34 663
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 51 10:00 AM
AVERAGE 76
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 67 2020
MINIMUM TEMPERATURE (F) 18 -18 2009
SUNRISE AND SUNSET
DECEMBER 8 2025......SUNRISE 7:30 AM MST SUNSET 4:27 PM MST
DECEMBER 9 2025......SUNRISE 7:31 AM MST SUNSET 4:27 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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