CDUS45 KBOI 220121
CLIMUO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT FRI AUG 21 2026

...................................

...THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR AUGUST 21 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 105    1967    94                      
  MINIMUM         59        MM  37    1924    63                      
  AVERAGE         82                          79                   

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.25 1906     0.00                   
  MONTH TO DATE    0.01                        0.00                   
  SINCE OCT 1      4.17                        4.87                   
  SINCE JAN 1      2.48                        3.15                   

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                           0                      
  MONTH TO DATE    0                           0                      
  SINCE JUN 1     48                          37                      
  SINCE JUL 1      0                           0                      

 COOLING                                                              
  TODAY           17                          14                      
  MONTH TO DATE  278                         248                      
  SINCE JUN 1    922                         844                      
  SINCE JAN 1    974                         910                      
.....................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     3.0                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    42           600 AM                                      
 LOWEST      6           300 PM                                      
 AVERAGE    24                                                        

..........................................................


THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   90       109      1969                      
 MINIMUM TEMPERATURE (F)   55        35      1918                      


SUNRISE AND SUNSET                                                    
AUGUST 21 2026........SUNRISE   656 AM MDT   SUNSET   836 PM MDT     
AUGUST 22 2026........SUNRISE   657 AM MDT   SUNSET   835 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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