276  
CDUS45 KBOI 190934  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT TUE MAY 19 2026  
   
...............................  
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR MAY 18 2026  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR LAST  
VALUE VALUE YEAR    
..........................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 94 1954 61  
MINIMUM 40 30 2024 41  
AVERAGE 55 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 1962 0.01  
MONTH TO DATE T 0.56  
SINCE OCT 1 3.86 4.28  
SINCE JAN 1 2.17 2.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 14  
MONTH TO DATE 75 129  
SINCE MAR 1 1006 1168  
SINCE JUL 1 4486 5266  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 19 22  
SINCE MAR 1 20 22  
SINCE JAN 1 20 22    
..........................................  
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1954  
MINIMUM TEMPERATURE (F) 45 33 2025  
 
SUNRISE AND SUNSET  
MAY 19 2026...........SUNRISE 616 AM MDT SUNSET 904 PM MDT  
MAY 20 2026...........SUNRISE 615 AM MDT SUNSET 905 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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