075  
CDUS45 KBOI 210121  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT MON APR 20 2026  
   
...............................
 
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR APRIL 20 2026
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1906 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 MM 89 1994 67  
MINIMUM 37 MM 16 1927 35  
AVERAGE 60 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.96 1981 0.00  
MONTH TO DATE 0.66 T  
SINCE OCT 1 3.66 3.44  
SINCE JAN 1 1.97 1.72  
 
DEGREE DAYS  
HEATING  
TODAY 5 14  
MONTH TO DATE 307 312  
SINCE MAR 1 786 920  
SINCE JUL 1 4266 5018  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
.................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 9.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1200 AM  
LOWEST 7 600 PM  
AVERAGE 40  
   
......................................................
 
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1994  
MINIMUM TEMPERATURE (F) 36 15 1927  
 
SUNRISE AND SUNSET  
APRIL 20 2026.........SUNRISE 653 AM MDT SUNSET 832 PM MDT  
APRIL 21 2026.........SUNRISE 652 AM MDT SUNSET 833 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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