508
CDUS45 KBOI 300221
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MST MON DEC 29 2025
...............................
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 29 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 40 408 PM 64 1917 37 3 48
MINIMUM 26 842 AM -17 1990 24 2 36
AVERAGE 33 31 2 42
PRECIPITATION (IN)
TODAY 0.00 0.63 1924 0.05 -0.05 0.07
MONTH TO DATE 2.27 1.44 0.83 2.78
SINCE OCT 1 4.35 3.43 0.92 4.41
SINCE JAN 1 12.47 11.41 1.06 15.60
DEGREE DAYS
HEATING
TODAY 32 34 -2 23
MONTH TO DATE 655 951 -296 837
SINCE DEC 1 655 951 -296 837
SINCE JUL 1 1595 2163 -568 1875
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1255 1044 211 1432
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 100 AM
LOWEST 42 1200 PM
AVERAGE 55
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 57 1917
MINIMUM TEMPERATURE (F) 24 -9 1990
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 818 AM MST SUNSET 517 PM MST
DECEMBER 30 2025......SUNRISE 818 AM MST SUNSET 517 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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