762  
CDUS44 KBMX 190812  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
312 AM CDT SAT JUL 19 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR JULY 18 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 88 356 PM 97 2000 91 -3 91  
MINIMUM 76 513 AM 63 2009 72 4 72  
AVERAGE 82 82 0 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 2.11 2012 0.17 -0.05 0.02  
MONTH TO DATE 1.06 2.88 -1.82 4.23  
SINCE JUN 1 6.03 7.46 -1.43 9.84  
SINCE JAN 1 39.05 33.19 5.86 34.86  
 
DEGREE DAYS  
COOLING  
YESTERDAY 17 16 1 17  
MONTH TO DATE 299 288 11 319  
SINCE JUN 1 709 693 16 792  
SINCE JAN 1 1117 1023 94 1218    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 1200 PM  
LOWEST 66 400 PM  
AVERAGE 80  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 104 2000  
MINIMUM TEMPERATURE (F) 72 62 2009  
 
SUNRISE AND SUNSET  
JULY 19 2025..........SUNRISE 552 AM CDT SUNSET 755 PM CDT  
JULY 20 2025..........SUNRISE 552 AM CDT SUNSET 754 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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