560
CDUS45 KRIW 210727
CLIBYG
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT TUE OCT 21 2025
...............................
..THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 20 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 51 3:00 PM 80 2022 55 -4 70
MINIMUM 32 9:14 PM 27 2019 34 -2 41
AVERAGE 42 44 -2 56
PRECIPITATION (IN)
YESTERDAY T 0.75 2007 0.02 -0.02 0.00
MONTH TO DATE 1.94 0.79 1.15 0.46
SINCE SEP 1 2.61 1.96 0.65 0.64
SINCE JAN 1 10.96 11.80 -0.84 8.23
DEGREE DAYS
HEATING
YESTERDAY 23 20 3 9
MONTH TO DATE 309 338 -29 144
SINCE SEP 1 398 551 -153 226
SINCE JUL 1 439 608 -169 303
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 3
SINCE SEP 1 49 57 -8 147
SINCE JAN 1 494 525 -31 663
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.5
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 79 8:00 AM
LOWEST 28 3:00 PM
AVERAGE 54
......................................................
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 78 2003
MINIMUM TEMPERATURE (F) 33 26 2006
2019
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 7:30 AM MDT SUNSET 6:12 PM MDT
OCTOBER 22 2025.......SUNRISE 7:31 AM MDT SUNSET 6:10 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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