179
CDUS45 KBOI 170122
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT WED SEP 16 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 16 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 81 554 PM 93 1998 80 1 81
2014
2023
MINIMUM 49 513 AM 33 1965 53 -4 50
AVERAGE 65 66 -1 66
PRECIPITATION (IN)
TODAY 0.00 0.20 1977 0.01 -0.01 0.00
2019
MONTH TO DATE 0.31 0.19 0.12 0.06
SINCE OCT 1 12.16 11.27 0.89 11.78
SINCE JAN 1 7.81 7.74 0.07 7.37
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 37 25 12 3
SINCE SEP 1 37 25 12 3
SINCE JUL 1 38 38 0 3
COOLING
TODAY 0 4 -4 1
MONTH TO DATE 36 87 -51 131
SINCE SEP 1 36 87 -51 131
SINCE JAN 1 1179 1002 177 1194
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 700 AM
LOWEST 20 300 PM
AVERAGE 42
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1981
1998
MINIMUM TEMPERATURE (F) 52 24 1965
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 726 AM MDT SUNSET 753 PM MDT
SEPTEMBER 17 2026.....SUNRISE 727 AM MDT SUNSET 751 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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