333
CDUS45 KRIW 140730
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1230 AM MST SUN DEC 14 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 13 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 45R 3:54 PM 42 2014 28 17 37
MINIMUM 16 10:40 PM -16 2020 -2 18 6
AVERAGE 31 13 18
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 2022 0.00 0.00 0.00
MONTH TO DATE 0.06 0.08 -0.02 0.00
SINCE DEC 1 0.06 0.08 -0.02 0.00
SINCE JAN 1 7.97 7.51 0.46 4.12
DEGREE DAYS
HEATING
YESTERDAY 34 52 -18 43
MONTH TO DATE 494 654 -160 573
SINCE DEC 1 494 654 -160 573
SINCE JUL 1 2553 3407 -854 3104
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
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.9
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 92 2:00 AM
LOWEST 30 2:00 PM
AVERAGE 61
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 27 46 1988
MINIMUM TEMPERATURE (F) -1 -18 1984
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 7:43 AM MST SUNSET 4:48 PM MST
DECEMBER 15 2025......SUNRISE 7:43 AM MST SUNSET 4:48 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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