832
CDUS45 KRIW 170727
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST WED DEC 17 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 16 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 49R 2:54 PM 47 1998 27 22 23
MINIMUM 20 6:37 AM -15 1992 -1 21 -6
2019
AVERAGE 35 12 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.09 2016 0.00 0.00 T
MONTH TO DATE 0.06 0.10 -0.04 0.05
SINCE DEC 1 0.06 0.10 -0.04 0.05
SINCE JAN 1 7.97 7.53 0.44 4.17
DEGREE DAYS
HEATING
YESTERDAY 30 53 -23 56
MONTH TO DATE 595 813 -218 730
SINCE DEC 1 595 813 -218 730
SINCE JUL 1 2654 3566 -912 3261
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 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.7
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 82 10:00 PM
LOWEST 39 3:00 PM
AVERAGE 61
......................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 27 44 1980
1998
MINIMUM TEMPERATURE (F) -3 -24 1990
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 7:45 AM MST SUNSET 4:49 PM MST
DECEMBER 18 2025......SUNRISE 7:45 AM MST SUNSET 4:49 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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