919
CDUS45 KRIW 120731
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST FRI DEC 12 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 11 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 52 12:18 PM 56 2017 28 24 27
MINIMUM 23 5:28 AM -27 2009 0 23 0
AVERAGE 38 13 25
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 1984 0.00 0.00 0.00
MONTH TO DATE 0.06 0.07 -0.01 0.00
SINCE DEC 1 0.06 0.07 -0.01 0.00
SINCE JAN 1 7.97 7.50 0.47 4.12
DEGREE DAYS
HEATING
YESTERDAY 27 52 -25 51
MONTH TO DATE 429 550 -121 482
SINCE DEC 1 429 550 -121 482
SINCE JUL 1 2488 3303 -815 3013
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 41 30 11 64
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 9.2
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 96 6:00 AM
LOWEST 24 12:00 PM
AVERAGE 60
......................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 57 2017
MINIMUM TEMPERATURE (F) 0 -21 2007
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 7:41 AM MST SUNSET 4:47 PM MST
DECEMBER 13 2025......SUNRISE 7:42 AM MST SUNSET 4:47 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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