529
CDUS45 KBOI 230226
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
726 PM MST MON DEC 22 2025
...............................
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 22 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 53 304 PM 65 1964 38 15 47
MINIMUM 40 529 AM -25 1990 25 15 30
AVERAGE 47 31 16 39
PRECIPITATION (IN)
TODAY 0.14 0.73 1964 0.05 0.09 0.01
MONTH TO DATE 2.16 1.09 1.07 1.04
SINCE OCT 1 4.24 3.08 1.16 2.67
SINCE JAN 1 12.36 11.06 1.30 13.86
DEGREE DAYS
HEATING
TODAY 18 34 -16 26
MONTH TO DATE 503 713 -210 674
SINCE DEC 1 503 713 -210 674
SINCE JUL 1 1443 1925 -482 1712
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 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.6
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 68 500 PM
AVERAGE 84
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 57 1885
MINIMUM TEMPERATURE (F) 24 -18 1983
1990
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 815 AM MST SUNSET 512 PM MST
DECEMBER 23 2025......SUNRISE 816 AM MST SUNSET 512 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page