240  
CDUS44 KBMX 252121  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
421 PM CDT FRI SEP 25 2026  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 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 79 259 PM 98 2016 84 -5 88  
MINIMUM 62 511 AM 48 2001 63 -1 70  
AVERAGE 71 73 -2 79  
 
PRECIPITATION (IN)  
TODAY 0.00 1.92 2002 0.12 -0.12 0.13  
MONTH TO DATE 2.26 2.98 -0.72 0.86  
SINCE SEP 1 2.26 2.98 -0.72 0.86  
SINCE JAN 1 35.16 42.94 -7.78 44.88  
 
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 6 8 -2 14  
MONTH TO DATE 449 290 159 344  
SINCE SEP 1 449 290 159 344  
SINCE JAN 1 2423 2025 398 2152    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 58 300 PM  
AVERAGE 76  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 96 2019  
MINIMUM TEMPERATURE (F) 62 45 2001  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 637 AM CDT SUNSET 640 PM CDT  
SEPTEMBER 26 2026.....SUNRISE 638 AM CDT SUNSET 638 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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