321
CDUS45 KRIW 300730
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT SUN AUG 30 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 29 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 77 3:06 PM 99 2012 80 -3 73
MINIMUM 59 11:59 PM 42 2024 54 5 54
AVERAGE 68 67 1 64
PRECIPITATION (IN)
YESTERDAY 0.01 0.25 2011 0.02 -0.01 0.04
MONTH TO DATE 0.05 0.70 -0.65 0.32
SINCE JUN 1 2.26 4.40 -2.14 4.01
SINCE JAN 1 3.54 9.79 -6.25 8.35
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 1
MONTH TO DATE 16 30 -14 17
SINCE JUN 1 140 200 -60 164
SINCE JUL 1 16 50 -34 36
COOLING
YESTERDAY 3 4 -1 0
MONTH TO DATE 201 183 18 155
SINCE JUN 1 594 454 140 432
SINCE JAN 1 622 461 161 443
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 8:00 PM
LOWEST 46 1:00 PM
AVERAGE 60
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 2008
MINIMUM TEMPERATURE (F) 53 40 2020
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 6:28 AM MDT SUNSET 7:46 PM MDT
AUGUST 31 2026........SUNRISE 6:29 AM MDT SUNSET 7:45 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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