471
CDUS45 KRIW 130727
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED MAY 13 2026
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 12 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81R 3:35 PM 79 2001 61 20 76
2007
MINIMUM 32 5:25 AM 15 1999 28 4 33
AVERAGE 57 44 13
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 2018 0.05 -0.05 0.00
MONTH TO DATE 0.17 0.50 -0.33 0.19
SINCE MAR 1 0.82 1.61 -0.79 2.49
SINCE JAN 1 0.98 2.42 -1.44 2.96
DEGREE DAYS
HEATING
YESTERDAY 8 21 -13 10
MONTH TO DATE 227 274 -47 192
SINCE MAR 1 1890 2315 -425 2095
SINCE JUL 1 7423 9744 -2321 9083
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 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51 5:00 AM
LOWEST 9 2:00 PM
AVERAGE 30
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 80 2013
MINIMUM TEMPERATURE (F) 28 17 2000
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 6:00 AM MDT SUNSET 8:34 PM MDT
MAY 14 2026...........SUNRISE 5:59 AM MDT SUNSET 8:35 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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