322
CDUS45 KRIW 270731
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT SEP 27 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 26 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 3:15 PM 82 2010 65 9 80
2015
MINIMUM 34 4:56 AM 14 1984 29 5 33
AVERAGE 54 47 7
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1995 0.02 -0.02 0.00
MONTH TO DATE 0.46 0.55 -0.09 0.29
SINCE SEP 1 0.46 0.55 -0.09 0.29
SINCE JAN 1 6.32 6.46 -0.14 3.32
DEGREE DAYS
HEATING
YESTERDAY 11 18 -7 8
MONTH TO DATE 255 351 -96 280
SINCE SEP 1 255 351 -96 280
SINCE JUL 1 429 627 -198 492
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 41 30 11 64
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.3
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 67 5:00 AM
LOWEST 16 3:00 PM
AVERAGE 42
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 83 2010
MINIMUM TEMPERATURE (F) 28 9 1996
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 7:14 AM MDT SUNSET 7:08 PM MDT
SEPTEMBER 28 2025.....SUNRISE 7:15 AM MDT SUNSET 7:06 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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