749
CDUS45 KBOI 180225
CLIMYL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
725 PM MST WED DEC 17 2025
...............................
..THE MCCALL ID CLIMATE SUMMARY FOR DECEMBER 17 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1930 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 47R 743 AM 41 1941 29 18 33
MINIMUM 32 559 PM -24 1964 13 19 28
AVERAGE 40 21 19 31
PRECIPITATION (IN)
TODAY 0.24 0.98 1973 0.10 0.14 0.20
MONTH TO DATE 1.56 1.55 0.01 1.89
SINCE OCT 1 6.25 5.45 0.80 8.62
SINCE JAN 1 23.80 21.78 2.02 26.11
DEGREE DAYS
HEATING
TODAY 25 44 -19 34
MONTH TO DATE 541 718 -177 686
SINCE DEC 1 541 718 -177 686
SINCE JUL 1 2367 2960 -593 2863
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 156 111 45 153
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 66 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 16.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 37 200 PM
AVERAGE 67
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THE MCCALL ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 48 1979
MINIMUM TEMPERATURE (F) 13 -30 1924
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 817 AM MST SUNSET 504 PM MST
DECEMBER 18 2025......SUNRISE 818 AM MST SUNSET 505 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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