597  
CDUS44 KBMX 200751  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
251 AM CDT FRI JUN 20 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR JUNE 19 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 79 912 AM 97 2011 89 -10 89  
MINIMUM 68 1159 PM 57 1995 70 -2 72  
AVERAGE 74 79 -5 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 3.00 2021 0.16 -0.13 0.00  
MONTH TO DATE 3.72 2.94 0.78 1.85  
SINCE JUN 1 3.72 2.94 0.78 1.85  
SINCE JAN 1 36.74 28.67 8.07 26.87  
 
DEGREE DAYS  
COOLING  
YESTERDAY 9 14 -5 16  
MONTH TO DATE 232 242 -10 272  
SINCE JUN 1 232 242 -10 272  
SINCE JAN 1 640 572 68 698    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 71 100 PM  
AVERAGE 84  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 2006  
MINIMUM TEMPERATURE (F) 70 58 1999  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 538 AM CDT SUNSET 759 PM CDT  
JUNE 21 2025..........SUNRISE 539 AM CDT SUNSET 759 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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