890  
CDUS45 KBOI 191631  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT TUE AUG 19 2025  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR AUGUST 19 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 73 900 AM 105 1953 98  
MINIMUM 58 500 AM 30 1916 65  
AVERAGE 66 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.25 1979 0.00  
MONTH TO DATE 0.00 0.02  
SINCE OCT 1 4.87 6.52  
SINCE JAN 1 3.15 3.99  
   
.................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 3.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 103 2003  
MINIMUM TEMPERATURE (F) 55 31 1918  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 654 AM MDT SUNSET 839 PM MDT  
AUGUST 20 2025........SUNRISE 655 AM MDT SUNSET 837 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page