108  
CDUS44 KBMX 310754  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
254 AM CDT THU AUG 31 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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 89 329 PM MM MM 90 -1 90  
MINIMUM 71 1159 PM MM MM 69 2 72  
AVERAGE 80 80 0 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 -0.13 0.21  
MONTH TO DATE 3.94 4.59 -0.65 5.00  
SINCE JUN 1 13.19 14.10 -0.91 19.55  
SINCE JAN 1 40.23 39.83 0.40 52.16  
 
DEGREE DAYS  
COOLING  
YESTERDAY 15 14 1 16  
MONTH TO DATE 547 479 68 453  
SINCE JUN 1 1454 1391 63 1470  
SINCE JAN 1 1804 1721 83 1911    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 53 600 PM  
AVERAGE 77  
   
......................................................
 
 
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  
AUGUST 31 2023........SUNRISE 621 AM CDT SUNSET 714 PM CDT  
SEPTEMBER 1 2023.....SUNRISE 621 AM CDT SUNSET 712 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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