849  
CDUS44 KBMX 202122  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
422 PM CDT SAT APR 20 2024  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 69 212 PM MM MM 77 -8 85  
MINIMUM 62 411 AM MM MM 54 8 52  
AVERAGE 66 65 1 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.17 -0.17 0.00  
MONTH TO DATE 1.17 3.58 -2.41 2.24  
SINCE MAR 1 6.11 8.98 -2.87 9.41  
SINCE JAN 1 21.27 20.09 1.18 24.93  
 
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 0 3 -3 0  
MONTH TO DATE 70 84 -14 49  
SINCE MAR 1 278 356 -78 275  
SINCE JUL 1 2189 2342 -153 1795  
 
COOLING  
TODAY 1 3 -2 4  
MONTH TO DATE 51 40 11 46  
SINCE MAR 1 60 62 -2 93  
SINCE JAN 1 65 69 -4 136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 76 200 PM  
AVERAGE 88  
   
......................................................
 
 
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 20 2024.........SUNRISE 611 AM CDT SUNSET 722 PM CDT  
APRIL 21 2024.........SUNRISE 609 AM CDT SUNSET 722 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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