833  
CDUS44 KBMX 252120  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
420 PM CDT MON AUG 25 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 25 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 87 247 PM 101 2023 90 -3 93  
MINIMUM 66 535 AM 58 1997 70 -4 67  
AVERAGE 77 80 -3 80  
 
PRECIPITATION (IN)  
TODAY 0.00 5.52 2008 0.14 -0.14 0.00  
MONTH TO DATE 4.15 3.94 0.21 0.86  
SINCE JUN 1 11.00 13.45 -2.45 16.57  
SINCE JAN 1 44.02 39.18 4.84 41.59  
 
DEGREE DAYS  
COOLING  
TODAY 12 15 -3 15  
MONTH TO DATE 384 405 -21 410  
SINCE JUN 1 1341 1317 24 1408  
SINCE JAN 1 1749 1647 102 1834    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 36 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 101 2023  
MINIMUM TEMPERATURE (F) 70 60 2015  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 617 AM CDT SUNSET 721 PM CDT  
AUGUST 26 2025........SUNRISE 618 AM CDT SUNSET 719 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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