652  
CDUS44 KBMX 122137  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
437 PM CDT SAT SEP 12 2026  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2026
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1991 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 95 313 PM 99 2019 87 8 93  
MINIMUM 74 224 AM 55 1997 67 7 65  
AVERAGE 85 77 8 79  
 
PRECIPITATION (IN)  
TODAY 0.00 4.54 2006 0.13 -0.13 0.00  
MONTH TO DATE 0.03 1.45 -1.42 0.04  
SINCE SEP 1 0.03 1.45 -1.42 0.04  
SINCE JAN 1 32.93 41.41 -8.48 44.06  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 20 12 8 14  
MONTH TO DATE 240 158 82 155  
SINCE SEP 1 240 158 82 155  
SINCE JAN 1 2214 1893 321 1963    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 200 AM  
LOWEST 45 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 2019  
MINIMUM TEMPERATURE (F) 67 53 2015  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2026.....SUNRISE 629 AM CDT SUNSET 657 PM CDT  
SEPTEMBER 13 2026.....SUNRISE 629 AM CDT SUNSET 656 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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