Climatological Report (Daily)
Issued by NWS
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030
CDUS45 KRIW 090731
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT THU OCT 09 2025
...................................
...THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 8 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 72 3:02 PM 83 2020 60 12 79
MINIMUM 40 3:01 AM 24 2000 38 2 50
AVERAGE 56 49 7 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 2018 0.04 -0.04 0.00
MONTH TO DATE 0.47 0.38 0.09 0.00
SINCE SEP 1 1.14 1.55 -0.41 0.18
SINCE JAN 1 9.49 11.39 -1.90 7.77
DEGREE DAYS
HEATING
YESTERDAY 9 16 -7 0
MONTH TO DATE 93 117 -24 42
SINCE SEP 1 182 330 -148 124
SINCE JUL 1 223 387 -164 201
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE SEP 1 49 57 -8 144
SINCE JAN 1 494 525 -31 660
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 12:00 AM
LOWEST 18 4:00 PM
AVERAGE 43
..........................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 83 2003
MINIMUM TEMPERATURE (F) 38 6 2009
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 7:15 AM MDT SUNSET 6:32 PM MDT
OCTOBER 10 2025.......SUNRISE 7:16 AM MDT SUNSET 6:31 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$