Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 180727
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST TUE NOV 18 2025
...................................
...THE BIG PINEY WY CLIMATE SUMMARY FOR NOVEMBER 17 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 45 1:46 PM 60 1999 39 6 32
MINIMUM 32 5:48 AM -16 1978 9 23 6
AVERAGE 39 24 15
PRECIPITATION (IN)
YESTERDAY 0.26R 0.15 1988 0.01 0.25 0.00
MONTH TO DATE 0.55 0.16 0.39 T
SINCE SEP 1 2.04 1.42 0.62 1.04
SINCE JAN 1 7.90 7.33 0.57 4.07
DEGREE DAYS
HEATING
YESTERDAY 26 41 -15 46
MONTH TO DATE 457 636 -179 720
SINCE SEP 1 1430 1895 -465 1691
SINCE JUL 1 1604 2171 -567 1903
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 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 62 3:00 PM
AVERAGE 81
..........................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 59 2008
MINIMUM TEMPERATURE (F) 8 -15 2022
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 7:16 AM MST SUNSET 4:55 PM MST
NOVEMBER 19 2025......SUNRISE 7:17 AM MST SUNSET 4:54 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$