052
CDUS45 KRIW 090727
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST TUE DEC 09 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 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 43 9:28 AM 67 2020 37 6 53
MINIMUM 25 4:33 AM -18 2009 18 7 27
AVERAGE 34 27 7 40
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 2003 0.00 0.00 0.00
2008
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 31 38 -7 25
MONTH TO DATE 287 296 -9 201
SINCE DEC 1 287 296 -9 201
SINCE JUL 1 1677 2052 -375 1598
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 21 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 12:00 AM
LOWEST 36 10:00 AM
AVERAGE 56
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 69 2020
MINIMUM TEMPERATURE (F) 17 -19 2009
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 7:31 AM MST SUNSET 4:27 PM MST
DECEMBER 10 2025......SUNRISE 7:32 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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