898  
CDUS45 KBOI 210121  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT SUN APR 20 2025  
   
...............................  
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR APRIL 20 2025  
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1906 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 MM 89 1994 70  
MINIMUM 35 MM 16 1927 29  
AVERAGE 51 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.96 1981 0.00  
MONTH TO DATE T 0.58  
SINCE OCT 1 3.44 5.69  
SINCE JAN 1 1.72 3.16  
 
DEGREE DAYS  
HEATING  
TODAY 14 15  
MONTH TO DATE 312 337  
SINCE MAR 1 920 1057  
SINCE JUL 1 5018 4949  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
.................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 17 500 PM  
AVERAGE 44  
   
......................................................  
 
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 2025.........SUNRISE 653 AM MDT SUNSET 832 PM MDT  
APRIL 21 2025.........SUNRISE 651 AM MDT SUNSET 834 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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