499
CDUS45 KBOI 190224
CLIMUO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
724 PM MST THU DEC 18 2025
...............................
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR DECEMBER 18 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 37 MM 55 1917 53
MINIMUM 26 400 AM -10 1924 31
AVERAGE 32 42
PRECIPITATION (IN)
TODAY T 0.42 1913 MM
MONTH TO DATE 0.49 0.27
SINCE OCT 1 1.25 0.73
SINCE JAN 1 4.74 4.96
DEGREE DAYS
HEATING
TODAY 33 23
MONTH TO DATE 448 604
SINCE DEC 1 448 604
SINCE JUL 1 1514 1799
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 1125 1097
.................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 14.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 100 PM
LOWEST 63 1000 AM
AVERAGE 77
......................................................
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 62 1953
MINIMUM TEMPERATURE (F) 20 -16 1924
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 810 AM MST SUNSET 510 PM MST
DECEMBER 19 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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