437  
CDUS44 KBMX 280820  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
320 AM CDT MON JUL 28 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR JULY 27 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 92 120 PM 98 1995 92 0 91  
MINIMUM 71 508 AM 65 2000 72 -1 75  
AVERAGE 82 82 0 83  
 
PRECIPITATION (IN)  
YESTERDAY T 1.03 2021 0.16 -0.16 0.04  
MONTH TO DATE 1.50 4.28 -2.78 7.73  
SINCE JUN 1 6.47 8.86 -2.39 13.34  
SINCE JAN 1 39.49 34.59 4.90 38.36  
 
DEGREE DAYS  
COOLING  
YESTERDAY 17 17 0 18  
MONTH TO DATE 464 441 23 452  
SINCE JUN 1 874 846 28 925  
SINCE JAN 1 1282 1176 106 1351    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 54 100 PM  
AVERAGE 76  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 98 1999  
MINIMUM TEMPERATURE (F) 72 66 2019  
 
SUNRISE AND SUNSET  
JULY 28 2025..........SUNRISE 558 AM CDT SUNSET 749 PM CDT  
JULY 29 2025..........SUNRISE 558 AM CDT SUNSET 748 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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