587  
CDUS45 KBOI 210121  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT MON JUL 20 2026  
   
...............................  
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR JULY 20 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 104 MM 108 2003 92  
MINIMUM 72 500 AM 41 1927 60  
AVERAGE 88 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 1914 0.00  
MONTH TO DATE 0.03 0.39  
SINCE OCT 1 4.16 4.82  
SINCE JAN 1 2.47 3.10  
 
DEGREE DAYS  
HEATING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE JUN 1 48 37  
SINCE JUL 1 0 0  
 
COOLING  
TODAY 23 11  
MONTH TO DATE 316 269  
SINCE JUN 1 447 456  
SINCE JAN 1 499 522    
.................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 33 700 AM  
LOWEST 11 500 PM  
AVERAGE 22  
   
......................................................  
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 108 2003  
MINIMUM TEMPERATURE (F) 59 37 1926  
 
SUNRISE AND SUNSET  
JULY 20 2026..........SUNRISE 622 AM MDT SUNSET 917 PM MDT  
JULY 21 2026..........SUNRISE 623 AM MDT SUNSET 916 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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