288  
CDUS45 KBOI 211631  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT MON SEP 21 2026  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR SEPTEMBER 21 2026
 
 
VALID AS OF 1000 AM 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 63 900 AM 95 1936 82  
MINIMUM 49 700 AM 25 1926 55  
AVERAGE 56 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.47 1984 0.02  
MONTH TO DATE 0.17 0.02  
SINCE OCT 1 4.48 4.91  
SINCE JAN 1 2.79 3.19  
   
.................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 7.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1992  
MINIMUM TEMPERATURE (F) 44 24 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2026.....SUNRISE 730 AM MDT SUNSET 742 PM MDT  
SEPTEMBER 22 2026.....SUNRISE 731 AM MDT SUNSET 740 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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