490
CDUS45 KRIW 210727
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST WED JAN 21 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR JANUARY 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 36 10:33 AM 63 2005 38 -2 9
MINIMUM 16 8:43 PM -13 2025 18 -2 -13
AVERAGE 26 28 -2 -2
PRECIPITATION (IN)
YESTERDAY T 0.08 2003 0.01 -0.01 0.00
MONTH TO DATE 0.05 0.13 -0.08 T
SINCE DEC 1 0.18 0.30 -0.12 0.01
SINCE JAN 1 0.05 0.13 -0.08 T
DEGREE DAYS
HEATING
YESTERDAY 39 37 2 67
MONTH TO DATE 557 744 -187 867
SINCE DEC 1 1470 1923 -453 1813
SINCE JUL 1 2860 3679 -819 3210
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 16.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 6:00 PM
LOWEST 28 2:00 AM
AVERAGE 58
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 57 2009
MINIMUM TEMPERATURE (F) 18 -14 2008
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:35 AM MST SUNSET 5:01 PM MST
JANUARY 22 2026.......SUNRISE 7:35 AM MST SUNSET 5:03 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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