Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 150727
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT FRI AUG 15 2025
...................................
...THE BIG PINEY WY CLIMATE SUMMARY FOR AUGUST 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 88 2:40 PM 93 2003 81 7 72
MINIMUM 55 5:48 AM 30 1999 41 14 37
AVERAGE 72 61 11
PRECIPITATION (IN)
YESTERDAY T 0.50 1978 0.03 -0.03 T
MONTH TO DATE 0.02 0.39 -0.37 0.16
SINCE JUN 1 1.34 2.29 -0.95 0.64
SINCE JAN 1 4.77 5.43 -0.66 2.74
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 10
MONTH TO DATE 55 50 5 32
SINCE JUN 1 330 487 -157 284
SINCE JUL 1 115 162 -47 111
COOLING
YESTERDAY 7 1 6 0
MONTH TO DATE 10 14 -4 23
SINCE JUN 1 32 32 0 62
SINCE JAN 1 32 32 0 62
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.6
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 47 7:00 AM
LOWEST 14 2:00 PM
AVERAGE 31
..........................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 88 2023
MINIMUM TEMPERATURE (F) 41 28 1978
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 6:28 AM MDT SUNSET 8:21 PM MDT
AUGUST 16 2025........SUNRISE 6:29 AM MDT SUNSET 8:20 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$