783
CXUS55 KBOI 011836
CLMBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1136 AM MST SUN FEB 01 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
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TEMPERATURE (F)
HIGHEST 59 01/03
LOWEST 15 01/24
01/25
AVG. MAXIMUM 40.5 38.8 1.7
AVG. MINIMUM 26.7 25.5 1.2
MEAN 33.6 32.2 1.4
DAYS MAX >= 90 0
DAYS MAX <= 32 6
DAYS MIN <= 32 25
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.29 1875
TOTALS 0.73 1.41 -0.68
DAYS >= .01 9
DAYS >= .10 3
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.34 01/01 TO 01/02
SNOWFALL (INCHES)
TOTALS 0.6
SINCE 7/1 0.7
GREATEST
SNOW DEPTH MM
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 967 1018 -51 1031
SINCE 7/1 2624 3251 -627
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0
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WIND (MPH)
AVERAGE WIND SPEED 4.7
HIGHEST WIND SPEED/DIRECTION 29/140 DATE 01/03
HIGHEST GUST SPEED/DIRECTION 39/140 DATE 01/03
AVERAGE RH (PERCENT) 76
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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