408  
CDUS45 KBOI 130121  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1906 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 MM 102 1953 84  
MINIMUM 56 MM 28 1921 48  
AVERAGE 72 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1967 T  
MONTH TO DATE 0.13 0.01  
SINCE OCT 1 3.50 6.39  
SINCE JAN 1 3.14 4.08  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 1 4  
SINCE SEP 1 1 4  
SINCE JUL 1 1 4  
 
COOLING  
TODAY 7 1  
MONTH TO DATE 57 107  
SINCE SEP 1 57 107  
SINCE JAN 1 904 1094    
.................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 500 AM  
LOWEST 17 500 PM  
AVERAGE 34  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1953  
MINIMUM TEMPERATURE (F) 47 27 1921  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 720 AM MDT SUNSET 759 PM MDT  
SEPTEMBER 13 2023.....SUNRISE 721 AM MDT SUNSET 757 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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