271
CDUS45 KRIW 310727
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST SAT JAN 31 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR JANUARY 30 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 45 2:30 PM 61 2024 36 9 50
MINIMUM 33 7:58 PM -18 2023 17 16 29
AVERAGE 39 27 12 40
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 2013 0.01 -0.01 0.00
MONTH TO DATE 0.05 0.22 -0.17 T
SINCE DEC 1 0.18 0.39 -0.21 0.01
SINCE JAN 1 0.05 0.22 -0.17 T
DEGREE DAYS
HEATING
YESTERDAY 26 38 -12 25
MONTH TO DATE 1008 1124 -116 1264
SINCE DEC 1 1921 2303 -382 2210
SINCE JUL 1 3311 4059 -748 3607
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 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.6
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 64 9:00 AM
LOWEST 36 2:00 PM
AVERAGE 50
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 64 2024
MINIMUM TEMPERATURE (F) 17 -15 2011
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 7:26 AM MST SUNSET 5:15 PM MST
FEBRUARY 1 2026......SUNRISE 7:25 AM MST SUNSET 5:17 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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