519  
CDUS45 KBOI 220221  
CLIMUO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MST SAT FEB 21 2026  
   
...............................  
 
   
..THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR FEBRUARY 21 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 47 MM 65 1995 46  
MINIMUM 23 MM -1 1952 22  
AVERAGE 35 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1968 0.00  
MONTH TO DATE 0.26 0.90  
SINCE OCT 1 2.51 2.62  
SINCE JAN 1 0.82 0.90  
 
DEGREE DAYS  
HEATING  
TODAY 30 31  
MONTH TO DATE 526 687  
SINCE DEC 1 2261 2739  
SINCE JUL 1 3327 3934  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
.................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 16.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1200 AM  
LOWEST 29 500 PM  
AVERAGE 52  
   
......................................................  
 
THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 68 1958  
MINIMUM TEMPERATURE (F) 25 2 1952  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2026......SUNRISE 732 AM MST SUNSET 623 PM MST  
FEBRUARY 22 2026......SUNRISE 730 AM MST SUNSET 624 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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