090  
CDUS44 KBMX 130756  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
256 AM CDT WED AUG 13 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2025
 
 
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)  
YESTERDAY  
MAXIMUM 90 237 PM 102 2007 91 -1 91  
MINIMUM 73 949 PM 63 2012 72 1 67  
AVERAGE 82 81 1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.74 2008 0.16 -0.08 0.00  
MONTH TO DATE 3.08 1.94 1.14 0.16  
SINCE JUN 1 9.93 11.45 -1.52 15.87  
SINCE JAN 1 42.95 37.18 5.77 40.89  
 
DEGREE DAYS  
COOLING  
YESTERDAY 17 16 1 14  
MONTH TO DATE 161 200 -39 201  
SINCE JUN 1 1118 1112 6 1199  
SINCE JAN 1 1526 1442 84 1625    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 63 300 PM  
AVERAGE 80  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 102 2019  
MINIMUM TEMPERATURE (F) 72 58 2004  
 
SUNRISE AND SUNSET  
AUGUST 13 2025........SUNRISE 609 AM CDT SUNSET 735 PM CDT  
AUGUST 14 2025........SUNRISE 609 AM CDT SUNSET 733 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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