736  
CDUS44 KBMX 202114  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
414 PM CDT SUN AUG 20 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2023
 
 
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 93 246 PM MM MM 91 2 86  
MINIMUM 72 544 AM MM MM 71 1 72  
AVERAGE 83 81 2 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 -0.16 0.23  
MONTH TO DATE 2.93 3.20 -0.27 3.77  
SINCE JUN 1 12.18 12.71 -0.53 18.32  
SINCE JAN 1 39.22 38.44 0.78 50.93  
 
DEGREE DAYS  
COOLING  
TODAY 18 16 2 14  
MONTH TO DATE 338 328 10 314  
SINCE JUN 1 1245 1240 5 1331  
SINCE JAN 1 1595 1570 25 1772    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 47 100 PM  
AVERAGE 69  
   
......................................................
 
 
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 2023........SUNRISE 613 AM CDT SUNSET 727 PM CDT  
AUGUST 21 2023........SUNRISE 614 AM CDT SUNSET 726 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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