843
CDUS45 KBOI 091031
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MST TUE DEC 09 2025
...............................
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 8 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 251 PM 62 1875 40 14 36
1939
MINIMUM 31 429 AM -19 1972 26 5 27
AVERAGE 43 33 10 32
PRECIPITATION (IN)
YESTERDAY 0.04 0.66 2004 0.05 -0.01 0.00
MONTH TO DATE 0.61 0.39 0.22 0.02
SINCE OCT 1 2.69 2.38 0.31 1.65
SINCE JAN 1 10.81 10.36 0.45 12.84
SNOWFALL (IN)
YESTERDAY 0.0 2.7 1985 0.2 -0.2 0.0
MONTH TO DATE 0.0 1.1 -1.1 T
SINCE JUL 1 0.1 3.2 -3.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 32 -10 33
MONTH TO DATE 218 248 -30 284
SINCE DEC 1 218 248 -30 284
SINCE JUL 1 1158 1460 -302 1322
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1255 1044 211 1432
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 56 200 PM
AVERAGE 76
......................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 60 1875
MINIMUM TEMPERATURE (F) 26 -21 1972
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 807 AM MST SUNSET 508 PM MST
DECEMBER 10 2025......SUNRISE 807 AM MST SUNSET 508 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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