802  
CDUS44 KBMX 212219  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
419 PM CST SAT DEC 21 2024  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 2024
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 254 PM MM MM 57 -11 56  
MINIMUM 34 646 AM MM MM 38 -4 27  
AVERAGE 40 47 -7 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 -0.18 0.00  
MONTH TO DATE 2.39 3.35 -0.96 1.12  
SINCE DEC 1 2.39 3.35 -0.96 1.12  
SINCE JAN 1 53.81 54.47 -0.66 44.28  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 18 7 23  
MONTH TO DATE 344 340 4 323  
SINCE DEC 1 344 340 4 323  
SINCE JUL 1 568 769 -201 710    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 49 200 PM  
AVERAGE 58  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 MM MM  
MINIMUM TEMPERATURE (F) 38 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 647 AM CST SUNSET 444 PM CST  
DECEMBER 22 2024......SUNRISE 647 AM CST SUNSET 445 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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