940 
CDUS44 KBMX 100735
CLIEET

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BIRMINGHAM AL
235 AM CDT WED SEP 10 2025

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1991 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         88    340 PM  99    2019  88      0       92       
  MINIMUM         63    602 AM  55    2011  68     -5       67       
  AVERAGE         76                        78     -2       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.66 2018   0.12  -0.12     0.00     
  MONTH TO DATE    0.04                      1.07  -1.03     0.10     
  SINCE SEP 1      0.04                      1.07  -1.03     0.10     
  SINCE JAN 1     44.06                     41.03   3.03    42.30     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       11                        13     -2       15        
  MONTH TO DATE  117                       122     -5      133        
  SINCE SEP 1    117                       122     -5      133        
  SINCE JAN 1   1925                      1857     68     2077        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED     2.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           200 AM                                      
 LOWEST     35           400 PM                                      
 AVERAGE    58                                                        

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        98      2019                      
 MINIMUM TEMPERATURE (F)   67        54      2011                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 10 2025.....SUNRISE   628 AM CDT   SUNSET   700 PM CDT     
SEPTEMBER 11 2025.....SUNRISE   628 AM CDT   SUNSET   658 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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