381  
CDUS44 KBMX 222119  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
419 PM CDT MON SEP 22 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 91 217 PM 95 2022 85 6 93  
MINIMUM 68 526 AM 49 1999 64 4 70  
AVERAGE 80 74 6 82  
 
PRECIPITATION (IN)  
TODAY 0.00 4.67 2002 0.12 -0.12 0.00  
MONTH TO DATE 0.68 2.62 -1.94 4.03  
SINCE SEP 1 0.68 2.62 -1.94 4.03  
SINCE JAN 1 44.70 42.58 2.12 46.23  
 
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 15 9 6 17  
MONTH TO DATE 299 264 35 301  
SINCE SEP 1 299 264 35 301  
SINCE JAN 1 2107 1999 108 2245    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 41 200 PM  
AVERAGE 69  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 2016  
MINIMUM TEMPERATURE (F) 64 42 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 635 AM CDT SUNSET 643 PM CDT  
SEPTEMBER 23 2025.....SUNRISE 636 AM CDT SUNSET 642 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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