012  
CDUS44 KBMX 052120  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
420 PM CDT FRI SEP 05 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 2025  
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 93 206 PM 98 2002 89 4 90  
MINIMUM 70 545 AM 54 1995 68 2 72  
AVERAGE 82 78 4 81  
 
PRECIPITATION (IN)  
TODAY 0.00 3.14 2011 0.11 -0.11 0.00  
MONTH TO DATE 0.04 0.58 -0.54 T  
SINCE SEP 1 0.04 0.58 -0.54 T  
SINCE JAN 1 44.06 40.54 3.52 42.20  
 
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 17 14 3 16  
MONTH TO DATE 69 70 -1 82  
SINCE SEP 1 69 70 -1 82  
SINCE JAN 1 1877 1805 72 2026    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 46 200 PM  
AVERAGE 72  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 98 1999  
MINIMUM TEMPERATURE (F) 68 52 1997  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 624 AM CDT SUNSET 706 PM CDT  
SEPTEMBER 6 2025.....SUNRISE 625 AM CDT SUNSET 705 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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