021
CDUS45 KBOI 200123
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT SAT SEP 19 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 19 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 76 446 PM 94 1917 79 -3 86
2008
MINIMUM 53 703 AM 31 1978 52 1 60
AVERAGE 65 65 0 73
PRECIPITATION (IN)
TODAY T 0.66 1959 0.02 -0.02 0.00
MONTH TO DATE 0.36 0.24 0.12 0.06
SINCE OCT 1 12.21 11.32 0.89 11.78
SINCE JAN 1 7.86 7.79 0.07 7.37
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 37 34 3 3
SINCE SEP 1 37 34 3 3
SINCE JUL 1 38 47 -9 3
COOLING
TODAY 0 3 -3 8
MONTH TO DATE 44 97 -53 154
SINCE SEP 1 44 97 -53 154
SINCE JAN 1 1187 1012 175 1217
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 35 400 PM
AVERAGE 66
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THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1922
MINIMUM TEMPERATURE (F) 51 32 1924
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 729 AM MDT SUNSET 747 PM MDT
SEPTEMBER 20 2026.....SUNRISE 730 AM MDT SUNSET 746 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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