Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 020728
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE SEP 02 2025
...................................
...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 1 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 86 3:32 PM 94 2022 79 7 93
MINIMUM 55 3:46 AM 39 2008 53 2 55
AVERAGE 71 66 5 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 1999 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE SEP 1 0.00 0.03 -0.03 0.00
SINCE JAN 1 8.35 9.87 -1.52 7.59
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 3 -3 0
SINCE SEP 1 0 3 -3 0
SINCE JUL 1 41 60 -19 77
COOLING
YESTERDAY 6 4 2 9
MONTH TO DATE 6 4 2 9
SINCE SEP 1 6 4 2 9
SINCE JAN 1 451 472 -21 525
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.2
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 45 6:00 AM
LOWEST 16 3:00 PM
AVERAGE 31
..........................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2015
2024
MINIMUM TEMPERATURE (F) 52 36 2008
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 6:31 AM MDT SUNSET 7:41 PM MDT
SEPTEMBER 3 2025.....SUNRISE 6:32 AM MDT SUNSET 7:39 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$