327
CDUS45 KRIW 280729
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SUN JUN 28 2026
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR JUNE 27 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 MM MM 98 2002 79 MM 82
MINIMUM MM MM 41 2011 53 MM 54
AVERAGE MM 66 MM 68
PRECIPITATION (IN)
YESTERDAY 0.09 0.27 2017 0.05 0.04 0.00
MONTH TO DATE 1.76 1.94 -0.18 1.28
SINCE JUN 1 1.76 1.94 -0.18 1.28
SINCE JAN 1 3.04 7.33 -4.29 5.62
DEGREE DAYS
HEATING
YESTERDAY MM 2 MM 0
MONTH TO DATE 120 143 -23 128
SINCE JUN 1 120 143 -23 128
SINCE JUL 1 5897 7280 -1383 6919
COOLING
YESTERDAY MM 4 MM 3
MONTH TO DATE 26 45 -19 54
SINCE JUN 1 26 45 -19 54
SINCE JAN 1 54 52 2 65
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 20 4:00 PM
AVERAGE 57
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 100 2002
MINIMUM TEMPERATURE (F) 53 40 1999
SUNRISE AND SUNSET
JUNE 28 2026..........SUNRISE 5:25 AM MDT SUNSET 8:55 PM MDT
JUNE 29 2026..........SUNRISE 5:26 AM MDT SUNSET 8:55 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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