660
CDUS45 KRIW 180733
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT MON AUG 18 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 17 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 84 3:27 PM 98 2020 83 1 90
MINIMUM 60 4:34 AM 36 2002 57 3 53
AVERAGE 72 70 2 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.22 2015 0.02 -0.02 0.00
MONTH TO DATE 0.04 0.44 -0.40 1.09
SINCE JUN 1 3.73 4.14 -0.41 2.77
SINCE JAN 1 8.07 9.53 -1.46 7.32
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 10 9 1 23
SINCE JUN 1 157 179 -22 164
SINCE JUL 1 29 29 0 62
COOLING
YESTERDAY 7 6 1 7
MONTH TO DATE 97 121 -24 107
SINCE JUN 1 374 392 -18 426
SINCE JAN 1 385 399 -14 426
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 12:00 AM
LOWEST 22 3:00 PM
AVERAGE 37
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 2020
MINIMUM TEMPERATURE (F) 57 43 2015
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:14 AM MDT SUNSET 8:07 PM MDT
AUGUST 19 2025........SUNRISE 6:15 AM MDT SUNSET 8:05 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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