Climatological Report (Daily)
Issued by NWS
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991
CDUS45 KRIW 030729
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT WED SEP 03 2025
...................................
...THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 2 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 82 3:30 PM 89 2019 75 7 85
MINIMUM 41 6:05 AM 26 1976 36 5 37
AVERAGE 62 56 6
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 1999 0.02 -0.02 T
MONTH TO DATE 0.00 0.04 -0.04 T
SINCE SEP 1 0.00 0.04 -0.04 T
SINCE JAN 1 5.86 5.95 -0.09 3.03
DEGREE DAYS
HEATING
YESTERDAY 3 10 -7 4
MONTH TO DATE 9 19 -10 9
SINCE SEP 1 9 19 -10 9
SINCE JUL 1 183 295 -112 221
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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.2
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 73 6:00 AM
LOWEST 14 2:00 PM
AVERAGE 44
..........................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 89 2017
MINIMUM TEMPERATURE (F) 36 26 1976
1980
1993
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 6:48 AM MDT SUNSET 7:50 PM MDT
SEPTEMBER 4 2025.....SUNRISE 6:49 AM MDT SUNSET 7:49 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$