838
CDUS45 KRIW 150731
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT THU MAY 15 2025
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 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 49 1:51 PM 78 2012 61 -12 61
2013
MINIMUM 23 4:31 AM 0 1984 28 -5 30
AVERAGE 36 45 -9
PRECIPITATION (IN)
YESTERDAY 0.03 0.19 1990 0.04 -0.01 T
MONTH TO DATE 0.22 0.58 -0.36 0.30
SINCE MAR 1 2.52 1.69 0.83 1.24
SINCE JAN 1 2.99 2.50 0.49 1.70
DEGREE DAYS
HEATING
YESTERDAY 29 20 9 19
MONTH TO DATE 237 315 -78 343
SINCE MAR 1 2140 2356 -216 2234
SINCE JUL 1 9128 9785 -657 8761
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 AM
LOWEST 35 2:00 PM
AVERAGE 66
......................................................
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 78 2012
2013
MINIMUM TEMPERATURE (F) 29 24 1977
SUNRISE AND SUNSET
MAY 15 2025...........SUNRISE 5:58 AM MDT SUNSET 8:36 PM MDT
MAY 16 2025...........SUNRISE 5:57 AM MDT SUNSET 8:37 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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