162
CDUS45 KRIW 270728
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN SEP 27 2026
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 26 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 72 2:52 PM 82 2010 65 7 74
2015
MINIMUM 38 11:59 PM 14 1984 29 9 34
AVERAGE 55 47 8
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1995 0.02 -0.02 0.00
MONTH TO DATE 0.92 0.55 0.37 0.46
SINCE SEP 1 0.92 0.55 0.37 0.46
SINCE JAN 1 5.28 6.46 -1.18 6.32
DEGREE DAYS
HEATING
YESTERDAY 10 18 -8 11
MONTH TO DATE 267 351 -84 255
SINCE SEP 1 267 351 -84 255
SINCE JUL 1 384 627 -243 429
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 163 30 133 41
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 23 3:00 PM
AVERAGE 50
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 83 2010
MINIMUM TEMPERATURE (F) 28 9 1996
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 7:13 AM MDT SUNSET 7:09 PM MDT
SEPTEMBER 28 2026.....SUNRISE 7:14 AM MDT SUNSET 7:07 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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