209  
CDUS44 KBMX 040735  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
235 AM CDT MON SEP 04 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 2023
 
 
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)  
YESTERDAY  
MAXIMUM 91 338 PM MM MM 89 2 88  
MINIMUM 70 519 AM MM MM 69 1 74  
AVERAGE 81 79 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 -0.12 0.14  
MONTH TO DATE 0.22 0.36 -0.14 0.14  
SINCE SEP 1 0.22 0.36 -0.14 0.14  
SINCE JAN 1 40.45 40.32 0.13 52.30  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 14 2 16  
MONTH TO DATE 39 42 -3 44  
SINCE SEP 1 39 42 -3 44  
SINCE JAN 1 1856 1777 79 1969    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 52 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 MM MM  
MINIMUM TEMPERATURE (F) 69 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 623 AM CDT SUNSET 708 PM CDT  
SEPTEMBER 5 2023.....SUNRISE 624 AM CDT SUNSET 707 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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