821
CDUS45 KBOI 050225
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
725 PM MST SUN JAN 04 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR JANUARY 4 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 52 112 PM 57 1930 38 14 45
1956
MINIMUM 45 559 PM -9 1991 25 20 35
AVERAGE 49 31 18 40
PRECIPITATION (IN)
TODAY 0.03 0.45 2017 0.05 -0.02 0.05
MONTH TO DATE 0.50 0.19 0.31 0.82
SINCE OCT 1 4.85 3.72 1.13 5.23
SINCE JAN 1 0.50 0.19 0.31 0.82
DEGREE DAYS
HEATING
TODAY 16 34 -18 25
MONTH TO DATE 92 136 -44 113
SINCE DEC 1 809 1156 -347 1015
SINCE JUL 1 1749 2368 -619 2053
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 11.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 400 PM
LOWEST 56 100 PM
AVERAGE 68
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 56 1880
1921
MINIMUM TEMPERATURE (F) 25 -12 1991
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 818 AM MST SUNSET 522 PM MST
JANUARY 5 2026.......SUNRISE 818 AM MST SUNSET 523 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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