Climatological Report (Daily)
Issued by NWS

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940
CDUS45 KBOI 220221
CLIMUO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MST FRI NOV 21 2025

...................................

...THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR NOVEMBER 21 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         51        MM  67    1966    55
  MINIMUM         37        MM   2    1929    44
  AVERAGE         44                          50

PRECIPITATION (IN)
  TODAY            0.00          0.64 1910     0.02
  MONTH TO DATE    0.14                        0.19
  SINCE OCT 1      0.76                        0.37
  SINCE JAN 1      4.25                        4.60

DEGREE DAYS
 HEATING
  TODAY           21                          15
  MONTH TO DATE  355                         542
  SINCE SEP 1    813                         912
  SINCE JUL 1    813                         929

 COOLING
  TODAY            0                           0
  MONTH TO DATE    0                           0
  SINCE SEP 1    140                         131
  SINCE JAN 1   1125                        1097
.....................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     8.2


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94          1200 AM
 LOWEST     58           400 PM
 AVERAGE    76

..........................................................


THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        65      2006
                                             2017
 MINIMUM TEMPERATURE (F)   26        -3      1931


SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE   744 AM MST   SUNSET   515 PM MST
NOVEMBER 22 2025......SUNRISE   745 AM MST   SUNSET   514 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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