256  
CDUS45 KBOI 230123  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR SEPTEMBER 22 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 68 MM 95 1992 70  
MINIMUM 48 MM 24 1926 48  
AVERAGE 58 59  
 
PRECIPITATION (IN)  
TODAY T 0.41 1930 T  
2014  
MONTH TO DATE 0.13 0.15  
SINCE OCT 1 3.50 6.53  
SINCE JAN 1 3.14 4.22  
 
DEGREE DAYS  
HEATING  
TODAY 7 6  
MONTH TO DATE 34 21  
SINCE SEP 1 34 21  
SINCE JUL 1 34 21  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 75 117  
SINCE SEP 1 75 117  
SINCE JAN 1 922 1104    
.................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 900 AM  
LOWEST 26 500 PM  
AVERAGE 54  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 1987  
2011  
MINIMUM TEMPERATURE (F) 43 25 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 731 AM MDT SUNSET 741 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 732 AM MDT SUNSET 739 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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