336
CDUS45 KBOI 290228
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
728 PM MST WED JAN 28 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR JANUARY 28 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 44 449 PM 61 1888 41 3 37
MINIMUM 26 1234 AM -6 1957 27 -1 17
AVERAGE 35 34 1 27
PRECIPITATION (IN)
TODAY 0.05 0.77 1965 0.04 0.01 0.00
MONTH TO DATE 0.73 1.29 -0.56 0.93
SINCE OCT 1 5.08 4.82 0.26 5.34
SINCE JAN 1 0.73 1.29 -0.56 0.93
DEGREE DAYS
HEATING
TODAY 30 31 -1 38
MONTH TO DATE 884 926 -42 934
SINCE DEC 1 1601 1946 -345 1836
SINCE JUL 1 2541 3158 -617 2874
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 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 60 400 PM
AVERAGE 78
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 58 2024
MINIMUM TEMPERATURE (F) 27 -9 1957
SUNRISE AND SUNSET
JANUARY 28 2026.......SUNRISE 805 AM MST SUNSET 551 PM MST
JANUARY 29 2026.......SUNRISE 804 AM MST SUNSET 552 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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