958
CDUS45 KBOI 201637
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1037 AM MDT SAT SEP 20 2025
...............................
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 20 2025
VALID AS OF 1000 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE (LST) VALUE VALUE YEAR
.......................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 859 AM 94 1922 78 77
MINIMUM 61 659 AM 32 1924 51 54
AVERAGE 66 65 66
PRECIPITATION (IN)
TODAY 0.00 0.90 2008 0.01 0.00
MONTH TO DATE 0.06 0.25 0.20
SINCE OCT 1 11.78 11.33 15.13
SINCE JAN 1 7.37 7.80 11.19
.......................................................
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46 600 AM
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THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1967
MINIMUM TEMPERATURE (F) 51 30 1993
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 730 AM MDT SUNSET 745 PM MDT
SEPTEMBER 21 2025.....SUNRISE 731 AM MDT SUNSET 743 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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