632
CDUS45 KPIH 210731
CLILLJ
CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID
1231 AM MST SUN DEC 21 2025
...............................
..THE CHALLIS CLIMATE SUMMARY FOR DECEMBER 20 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 37 348 PM 55 1917 28 9 41
MINIMUM 15 758 AM -26 1924 10 5 17
AVERAGE 26 19 7 29
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 1981 0.02 -0.02 0.00
MONTH TO DATE 0.31 0.34 -0.03 0.18
SINCE OCT 1 1.37 1.42 -0.05 0.38
SINCE JAN 1 7.32 6.75 0.57 4.70
DEGREE DAYS
HEATING
YESTERDAY 39 46 -7 36
MONTH TO DATE 600 888 -288 763
SINCE DEC 1 600 888 -288 763
SINCE JUL 1 2166 2812 -646 2358
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 386 312 74 450
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 1.2
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 80 800 AM
LOWEST 37 300 PM
AVERAGE 59
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THE CHALLIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 50 1934
MINIMUM TEMPERATURE (F) 9 -28 1990
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 810 AM MST SUNSET 500 PM MST
DECEMBER 22 2025......SUNRISE 811 AM MST SUNSET 501 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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