249  
CDUS45 KBOI 240126  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
726 PM MDT TUE SEP 23 2025  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR SEPTEMBER 23 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 80 MM 93 1987 82  
2011  
MINIMUM 45 MM 25 1929 47  
AVERAGE 63 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 1917 0.00  
MONTH TO DATE 0.02 0.24  
SINCE OCT 1 4.91 6.76  
SINCE JAN 1 3.19 4.23  
 
DEGREE DAYS  
HEATING  
TODAY 2 0  
MONTH TO DATE 16 44  
SINCE SEP 1 16 44  
SINCE JUL 1 16 61  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 114 91  
SINCE SEP 1 114 91  
SINCE JAN 1 1099 1057    
.................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 8.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 300 AM  
LOWEST 14 500 PM  
AVERAGE 36  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 2001  
MINIMUM TEMPERATURE (F) 43 18 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 732 AM MDT SUNSET 738 PM MDT  
SEPTEMBER 24 2025.....SUNRISE 733 AM MDT SUNSET 736 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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