584
CDUS45 KBOI 200223
CLIMUO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MST FRI DEC 19 2025
...............................
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR DECEMBER 19 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1906 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
TODAY
MAXIMUM 61 MM 62 1953 48
MINIMUM 37 1200 AM -16 1924 27
AVERAGE 49 38
PRECIPITATION (IN)
TODAY 0.09 0.74 1981 0.00
MONTH TO DATE 0.58 0.27
SINCE OCT 1 1.34 0.73
SINCE JAN 1 4.83 4.96
DEGREE DAYS
HEATING
TODAY 16 27
MONTH TO DATE 465 631
SINCE DEC 1 465 631
SINCE JUL 1 1531 1826
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 1125 1097
.................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 PM
LOWEST 41 200 PM
AVERAGE 62
......................................................
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 57 1964
MINIMUM TEMPERATURE (F) 20 -15 1924
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 811 AM MST SUNSET 511 PM MST
DECEMBER 20 2025......SUNRISE 811 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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