658  
CDUS45 KBOI 010126  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
726 PM MDT WED SEP 30 2026  
   
...............................  
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR SEPTEMBER 30 2026  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 MM 94 1992 72  
MINIMUM 49 MM 24 1921 55  
AVERAGE 65 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.96 1983 0.01  
MONTH TO DATE 0.17 0.32  
SINCE OCT 1 4.48 5.21  
SINCE JAN 1 2.79 3.49  
 
DEGREE DAYS  
HEATING  
TODAY 0 1  
MONTH TO DATE 64 21  
SINCE SEP 1 64 21  
SINCE JUL 1 64 21  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 51 125  
SINCE SEP 1 51 125  
SINCE JAN 1 1121 1110    
.................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 700 AM  
LOWEST 20 500 PM  
AVERAGE 34  
   
......................................................  
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1992  
MINIMUM TEMPERATURE (F) 40 25 1933  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2026.....SUNRISE 740 AM MDT SUNSET 726 PM MDT  
OCTOBER 1 2026.......SUNRISE 741 AM MDT SUNSET 724 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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