132
CDUS45 KRIW 150728
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT MON SEP 15 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 70 2:44 PM 83 1990 71 -1 75
MINIMUM 31 6:07 AM 19 1992 32 -1 23
AVERAGE 51 52 -1
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 2016 0.02 -0.02 0.00
MONTH TO DATE 0.20 0.28 -0.08 0.26
SINCE SEP 1 0.20 0.28 -0.08 0.26
SINCE JAN 1 6.06 6.19 -0.13 3.29
DEGREE DAYS
HEATING
YESTERDAY 14 14 0 16
MONTH TO DATE 99 159 -60 130
SINCE SEP 1 99 159 -60 130
SINCE JUL 1 273 435 -162 342
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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 25 3:00 PM
AVERAGE 61
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 85 2000
MINIMUM TEMPERATURE (F) 32 20 1979
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 7:01 AM MDT SUNSET 7:29 PM MDT
SEPTEMBER 16 2025.....SUNRISE 7:02 AM MDT SUNSET 7:28 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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