506  
CDUS44 KBMX 292116  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
416 PM CDT MON SEP 29 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 90 138 PM 96 2019 82 8 80  
MINIMUM 65 455 AM 45 1996 61 4 63  
AVERAGE 78 72 6 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1998 0.12 -0.12 0.00  
MONTH TO DATE 0.86 3.45 -2.59 4.38  
SINCE SEP 1 0.86 3.45 -2.59 4.38  
SINCE JAN 1 44.88 43.41 1.47 46.58  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 13 7 6 7  
MONTH TO DATE 391 321 70 372  
SINCE SEP 1 391 321 70 372  
SINCE JAN 1 2199 2056 143 2316    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 39 300 PM  
AVERAGE 68  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 2019  
MINIMUM TEMPERATURE (F) 61 48 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2025.....SUNRISE 640 AM CDT SUNSET 634 PM CDT  
SEPTEMBER 30 2025.....SUNRISE 641 AM CDT SUNSET 633 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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