169
CDUS45 KRIW 270728
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST SAT DEC 27 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 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 39 3:23 PM 48 1999 26 13 27
MINIMUM 25 11:55 PM -25 1997 -4 29 9
AVERAGE 32 11 21
PRECIPITATION (IN)
YESTERDAY 0.04R T 2018 0.00 0.04 0.02
2020
2021
MONTH TO DATE 0.60 0.18 0.42 0.09
SINCE DEC 1 0.60 0.18 0.42 0.09
SINCE JAN 1 8.51 7.61 0.90 4.21
DEGREE DAYS
HEATING
YESTERDAY 33 54 -21 47
MONTH TO DATE 922 1351 -429 1183
SINCE DEC 1 922 1351 -429 1183
SINCE JUL 1 2981 4104 -1123 3714
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 26 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 64 2:00 AM
AVERAGE 82
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 26 49 2005
MINIMUM TEMPERATURE (F) -4 -27 1988
SUNRISE AND SUNSET
DECEMBER 27 2025......SUNRISE 7:49 AM MST SUNSET 4:54 PM MST
DECEMBER 28 2025......SUNRISE 7:50 AM MST SUNSET 4:55 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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