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CDUS45 KRIW 230728
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE SEP 23 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 22 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 64 10:31 AM 88 2007 69 -5 74
MINIMUM 48 11:19 PM 25 2000 45 3 37
AVERAGE 56 57 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.05 2023 0.05 -0.05 0.00
MONTH TO DATE 0.67 0.82 -0.15 0.18
SINCE SEP 1 0.67 0.82 -0.15 0.18
SINCE JAN 1 9.02 10.66 -1.64 7.77
DEGREE DAYS
HEATING
YESTERDAY 9 9 0 9
MONTH TO DATE 78 126 -48 62
SINCE SEP 1 78 126 -48 62
SINCE JUL 1 119 183 -64 139
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 33 52 -19 95
SINCE SEP 1 33 52 -19 95
SINCE JAN 1 478 520 -42 611
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 19.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 11:00 PM
LOWEST 32 12:00 AM
AVERAGE 53
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 86 2011
MINIMUM TEMPERATURE (F) 44 25 2000
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 6:56 AM MDT SUNSET 7:02 PM MDT
SEPTEMBER 24 2025.....SUNRISE 6:57 AM MDT SUNSET 7:00 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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