926
CDUS45 KRIW 100728
CLIBPI
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN MAY 10 2026
...............................
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 9 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 63 3:23 PM 76 2018 60 3 72
MINIMUM 32 11:59 PM 11 2002 27 5 31
AVERAGE 48 43 5
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 1999 0.04 -0.04 0.00
2003
MONTH TO DATE 0.17 0.37 -0.20 0.19
SINCE MAR 1 0.82 1.48 -0.66 2.49
SINCE JAN 1 0.98 2.29 -1.31 2.96
DEGREE DAYS
HEATING
YESTERDAY 17 22 -5 13
MONTH TO DATE 190 210 -20 160
SINCE MAR 1 1853 2251 -398 2063
SINCE JUL 1 7386 9680 -2294 9051
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 25 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 13.3
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 49 11:00 PM
LOWEST 16 11:00 AM
AVERAGE 33
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THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 76 1994
2025
MINIMUM TEMPERATURE (F) 27 14 2006
SUNRISE AND SUNSET
MAY 10 2026...........SUNRISE 6:04 AM MDT SUNSET 8:31 PM MDT
MAY 11 2026...........SUNRISE 6:03 AM MDT SUNSET 8:32 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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