585
CDUS45 KRIW 140727
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN SEP 14 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 13 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 68 2:16 PM 91 2006 74 -6 71
MINIMUM 49 5:42 AM 33 1999 49 0 41
AVERAGE 59 61 -2 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 1998 0.04 -0.04 0.00
MONTH TO DATE 0.24 0.44 -0.20 0.06
SINCE SEP 1 0.24 0.44 -0.20 0.06
SINCE JAN 1 8.59 10.28 -1.69 7.65
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 9
MONTH TO DATE 29 58 -29 16
SINCE SEP 1 29 58 -29 16
SINCE JUL 1 70 115 -45 93
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 31 40 -9 80
SINCE SEP 1 31 40 -9 80
SINCE JAN 1 476 508 -32 596
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 52 1:00 PM
AVERAGE 71
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THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 2020
MINIMUM TEMPERATURE (F) 48 33 2007
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 6:45 AM MDT SUNSET 7:19 PM MDT
SEPTEMBER 15 2025.....SUNRISE 6:46 AM MDT SUNSET 7:17 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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