905  
CDUS44 KBMX 132117  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
417 PM CDT THU AUG 13 2026  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 13 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 94 214 PM 102 2019 91 3 84  
MINIMUM 76 454 AM 58 2004 72 4 74  
AVERAGE 85 81 4 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.85 2013 0.16 -0.16 0.08  
MONTH TO DATE 0.36 2.10 -1.74 3.16  
SINCE JUN 1 9.07 11.61 -2.54 10.01  
SINCE JAN 1 31.89 37.34 -5.45 43.03  
 
DEGREE DAYS  
COOLING  
TODAY 20 16 4 14  
MONTH TO DATE 218 216 2 175  
SINCE JUN 1 1212 1128 84 1132  
SINCE JAN 1 1646 1458 188 1540    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 54 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 105 2007  
MINIMUM TEMPERATURE (F) 71 55 2004  
 
SUNRISE AND SUNSET  
AUGUST 13 2026........SUNRISE 609 AM CDT SUNSET 735 PM CDT  
AUGUST 14 2026........SUNRISE 609 AM CDT SUNSET 734 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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