053
CDUS45 KBOI 191034
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
334 AM MST FRI DEC 19 2025
...............................
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 18 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 48 1112 PM 59 2024 38 10 59
MINIMUM 32 118 AM -5 1924 25 7 36
AVERAGE 40 31 9 48
PRECIPITATION (IN)
YESTERDAY 0.14 0.64 1884 0.05 0.09 0.00
MONTH TO DATE 1.01 0.89 0.12 1.02
SINCE OCT 1 3.09 2.88 0.21 2.65
SINCE JAN 1 11.21 10.86 0.35 13.84
SNOWFALL (IN)
YESTERDAY T 4.3 1913 0.2 -0.2 0.0
MONTH TO DATE T 2.9 -2.9 T
SINCE JUL 1 0.1 5.0 -4.9 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 34 -9 17
MONTH TO DATE 415 577 -162 571
SINCE DEC 1 415 577 -162 571
SINCE JUL 1 1355 1789 -434 1609
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
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 13.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1100 AM
LOWEST 46 800 AM
AVERAGE 69
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 60 1917
MINIMUM TEMPERATURE (F) 25 -6 1984
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 814 AM MST SUNSET 510 PM MST
DECEMBER 20 2025......SUNRISE 814 AM MST SUNSET 511 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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