971
CDUS45 KBOI 051036
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
336 AM MST MON JAN 05 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR JANUARY 4 2026
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)
YESTERDAY
MAXIMUM 51 112 PM 57 1930 38 13 45
1956
MINIMUM 40 1159 PM -9 1991 25 15 35
AVERAGE 46 31 15 40
PRECIPITATION (IN)
YESTERDAY 0.03 0.45 2017 0.05 -0.02 0.05
MONTH TO DATE 0.50 0.19 0.31 0.82
SINCE OCT 1 4.85 3.72 1.13 5.23
SINCE JAN 1 0.50 0.19 0.31 0.82
SNOWFALL (IN)
YESTERDAY 0.0 6.5 2017 0.2 -0.2 0.0
MONTH TO DATE 0.0 0.8 -0.8 2.0
SINCE JUL 1 0.1 8.5 -8.4 2.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 34 -15 25
MONTH TO DATE 95 136 -41 113
SINCE DEC 1 812 1156 -344 1015
SINCE JUL 1 1752 2368 -616 2053
COOLING
YESTERDAY 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 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 56 100 PM
AVERAGE 71
......................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 56 1880
1921
MINIMUM TEMPERATURE (F) 25 -12 1991
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 818 AM MST SUNSET 523 PM MST
JANUARY 6 2026.......SUNRISE 818 AM MST SUNSET 524 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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