273  
CDUS45 KBOI 211736  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1036 AM MST SUN DEC 21 2025  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR DECEMBER 21 2025
 
 
VALID AS OF 1000 AM 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 40 400 AM 59 1933 47  
MINIMUM 38 600 AM -14 1990 29  
AVERAGE 39 38  
 
PRECIPITATION (IN)  
TODAY 0.19 0.54 2014 T  
MONTH TO DATE 0.77 0.27  
SINCE OCT 1 1.53 0.73  
SINCE JAN 1 5.02 4.96  
   
.................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 16.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 AM  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1964  
MINIMUM TEMPERATURE (F) 20 -25 1990  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 812 AM MST SUNSET 512 PM MST  
DECEMBER 22 2025......SUNRISE 812 AM MST SUNSET 512 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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