281  
CDUS44 KBMX 280744  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
244 AM CDT FRI AUG 28 2026  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 27 2026
 
 
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)  
YESTERDAY  
MAXIMUM 85 243 PM 96 2024 90 -5 86  
MINIMUM 70 504 AM 58 2025 70 0 58  
AVERAGE 78 80 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1996 0.13 -0.13 0.00  
MONTH TO DATE 1.37 4.20 -2.83 4.15  
SINCE JUN 1 10.08 13.71 -3.63 11.00  
SINCE JAN 1 32.90 39.44 -6.54 44.02  
 
DEGREE DAYS  
COOLING  
YESTERDAY 13 15 -2 7  
MONTH TO DATE 474 435 39 399  
SINCE JUN 1 1468 1347 121 1356  
SINCE JAN 1 1902 1677 225 1764    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 69 100 PM  
AVERAGE 83  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 2000  
MINIMUM TEMPERATURE (F) 70 60 2025  
 
SUNRISE AND SUNSET  
AUGUST 28 2026........SUNRISE 619 AM CDT SUNSET 717 PM CDT  
AUGUST 29 2026........SUNRISE 620 AM CDT SUNSET 716 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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