387  
CDUS44 KBMX 300742  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
242 AM CDT SAT AUG 30 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 29 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 88 328 PM 101 2000 90 -2 99  
MINIMUM 65 544 AM 62 2019 70 -5 74  
AVERAGE 77 80 -3 87  
 
PRECIPITATION (IN)  
YESTERDAY T 1.12 2007 0.13 -0.13 0.00  
MONTH TO DATE 4.15 4.46 -0.31 0.86  
SINCE JUN 1 11.00 13.97 -2.97 16.57  
SINCE JAN 1 44.02 39.70 4.32 41.59  
 
DEGREE DAYS  
COOLING  
YESTERDAY 12 15 -3 22  
MONTH TO DATE 416 465 -49 482  
SINCE JUN 1 1373 1377 -4 1480  
SINCE JAN 1 1781 1707 74 1906    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 48 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 98 2024  
MINIMUM TEMPERATURE (F) 69 58 2019  
 
SUNRISE AND SUNSET  
AUGUST 30 2025........SUNRISE 620 AM CDT SUNSET 714 PM CDT  
AUGUST 31 2025........SUNRISE 621 AM CDT SUNSET 713 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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