679  
CDUS44 KBMX 312134  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
434 PM CDT SUN AUG 31 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 89 235 PM 95 2016 89 0 91  
MINIMUM 65 550 AM 62 2019 69 -4 74  
AVERAGE 77 79 -2 83  
 
PRECIPITATION (IN)  
TODAY 0.00 1.81 2001 0.13 -0.13 0.61  
MONTH TO DATE 4.15 4.72 -0.57 1.47  
SINCE JUN 1 11.00 14.23 -3.23 17.18  
SINCE JAN 1 44.02 39.96 4.06 42.20  
 
DEGREE DAYS  
COOLING  
TODAY 12 14 -2 18  
MONTH TO DATE 442 493 -51 520  
SINCE JUN 1 1399 1405 -6 1518  
SINCE JAN 1 1807 1735 72 1944    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 45 1200 PM  
AVERAGE 71  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1995  
MINIMUM TEMPERATURE (F) 69 65 2022  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 621 AM CDT SUNSET 713 PM CDT  
SEPTEMBER 1 2025.....SUNRISE 622 AM CDT SUNSET 712 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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