339  
CDUS44 KBMX 270821  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
321 AM CDT SUN APR 27 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR APRIL 26 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 413 PM MM MM 78 -1 86  
MINIMUM 62 1238 AM MM MM 55 7 58  
AVERAGE 70 66 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 -0.14 0.00  
MONTH TO DATE 6.99 4.49 2.50 1.73  
SINCE MAR 1 14.33 9.89 4.44 6.67  
SINCE JAN 1 22.16 21.00 1.16 21.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 MM MM 0.0  
SINCE JUL 1 2.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 74 97 -23 100  
SINCE MAR 1 285 369 -84 308  
SINCE JUL 1 2079 2355 -276 2219  
 
COOLING  
YESTERDAY 5 3 2 7  
MONTH TO DATE 111 58 53 60  
SINCE MAR 1 141 80 61 69  
SINCE JAN 1 153 87 66 74    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 66 400 PM  
AVERAGE 83  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 55 MM MM  
 
SUNRISE AND SUNSET  
APRIL 27 2025.........SUNRISE 603 AM CDT SUNSET 727 PM CDT  
APRIL 28 2025.........SUNRISE 602 AM CDT SUNSET 728 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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