Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 170730
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT SUN AUG 17 2025
...................................
...THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 16 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 1:27 PM 99 2003 84 0 86
MINIMUM 60 11:34 PM 41 2002 57 3 54
2009
AVERAGE 72 70 2 70
PRECIPITATION (IN)
YESTERDAY T 0.03 2005 0.02 -0.02 0.01
MONTH TO DATE 0.04 0.42 -0.38 1.09
SINCE JUN 1 3.73 4.12 -0.39 2.77
SINCE JAN 1 8.07 9.51 -1.44 7.32
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 10 8 2 23
SINCE JUN 1 157 178 -21 164
SINCE JUL 1 29 28 1 62
COOLING
YESTERDAY 7 6 1 5
MONTH TO DATE 90 115 -25 100
SINCE JUN 1 367 386 -19 419
SINCE JAN 1 378 393 -15 419
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 9:00 PM
LOWEST 28 7:00 AM
AVERAGE 41
..........................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2020
MINIMUM TEMPERATURE (F) 57 36 2002
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 6:13 AM MDT SUNSET 8:08 PM MDT
AUGUST 18 2025........SUNRISE 6:14 AM MDT SUNSET 8:07 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$