317  
CDUS45 KBOI 190124  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
724 PM MDT FRI SEP 18 2026  
   
...............................  
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR SEPTEMBER 18 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 72 MM 98 1981 88  
MINIMUM 59 MM 23 1911 48  
AVERAGE 66 68  
 
PRECIPITATION (IN)  
TODAY 0.05 0.58 1989 0.00  
MONTH TO DATE 0.17 T  
SINCE OCT 1 4.48 4.89  
SINCE JAN 1 2.79 3.17  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 43 10  
SINCE SEP 1 43 10  
SINCE JUL 1 43 10  
 
COOLING  
TODAY 1 3  
MONTH TO DATE 33 98  
SINCE SEP 1 33 98  
SINCE JAN 1 1103 1083    
.................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 100 PM  
LOWEST 31 1200 AM  
AVERAGE 46  
   
......................................................  
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1984  
MINIMUM TEMPERATURE (F) 45 25 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2026.....SUNRISE 726 AM MDT SUNSET 748 PM MDT  
SEPTEMBER 19 2026.....SUNRISE 728 AM MDT SUNSET 746 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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