997  
CDUS44 KBMX 202117  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
417 PM CDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 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 90 252 PM MM MM 91 -1 93  
MINIMUM 68 543 AM MM MM 71 -3 72  
AVERAGE 79 81 -2 83  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 -0.16 0.00  
MONTH TO DATE 0.57 3.20 -2.63 2.93  
SINCE JUN 1 16.28 12.71 3.57 12.18  
SINCE JAN 1 41.30 38.44 2.86 39.22  
 
DEGREE DAYS  
COOLING  
TODAY 14 16 -2 18  
MONTH TO DATE 344 328 16 338  
SINCE JUN 1 1342 1240 102 1245  
SINCE JAN 1 1768 1570 198 1595    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 38 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 MM MM  
MINIMUM TEMPERATURE (F) 71 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 614 AM CDT SUNSET 726 PM CDT  
AUGUST 21 2024........SUNRISE 614 AM CDT SUNSET 725 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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