184
CDUS45 KRIW 310732
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST WED DEC 31 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 30 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 45 1:59 PM 58 2004 37 8 36
MINIMUM 25 12:51 AM -13 2014 17 8 18
AVERAGE 35 27 8 27
PRECIPITATION (IN)
YESTERDAY 0.00 0.06 2000 0.01 -0.01 0.01
MONTH TO DATE 0.13 0.17 -0.04 0.01
SINCE DEC 1 0.13 0.17 -0.04 0.01
SINCE JAN 1 11.51 12.55 -1.04 8.61
DEGREE DAYS
HEATING
YESTERDAY 30 38 -8 38
MONTH TO DATE 893 1142 -249 902
SINCE DEC 1 893 1142 -249 902
SINCE JUL 1 2283 2898 -615 2299
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 12 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.0
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 66 7:00 AM
LOWEST 35 2:00 PM
AVERAGE 51
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 50 2005
MINIMUM TEMPERATURE (F) 17 -8 2017
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 7:43 AM MST SUNSET 4:37 PM MST
JANUARY 1 2026.......SUNRISE 7:43 AM MST SUNSET 4:38 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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