403  
CDUS44 KBMX 212131  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
431 PM CDT SUN APR 21 2024  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR APRIL 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 63 325 PM MM MM 77 -14 77  
MINIMUM 48 651 AM MM MM 54 -6 58  
AVERAGE 56 65 -9 68  
 
PRECIPITATION (IN)  
TODAY 0.22 0.15 0.07 0.15  
MONTH TO DATE 1.73 3.73 -2.00 2.39  
SINCE MAR 1 6.67 9.13 -2.46 9.56  
SINCE JAN 1 21.83 20.24 1.59 25.08  
 
SNOWFALL (IN)  
TODAY 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 0.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 3 6 0  
MONTH TO DATE 82 87 -5 49  
SINCE MAR 1 290 359 -69 275  
SINCE JUL 1 2201 2345 -144 1795  
 
COOLING  
TODAY 0 3 -3 3  
MONTH TO DATE 50 43 7 49  
SINCE MAR 1 59 65 -6 96  
SINCE JAN 1 64 72 -8 139    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 42 200 PM  
AVERAGE 70  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 609 AM CDT SUNSET 722 PM CDT  
APRIL 22 2024.........SUNRISE 608 AM CDT SUNSET 723 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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