122  
CDUS44 KBMX 130817  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
317 AM CDT THU JUL 13 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR JULY 12 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 93 257 PM MM MM 91 2 91  
MINIMUM 73 347 AM MM MM 72 1 75  
AVERAGE 83 81 2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.16 -0.15 0.00  
MONTH TO DATE 3.07 1.95 1.12 3.38  
SINCE JUN 1 6.94 6.53 0.41 10.93  
SINCE JAN 1 33.98 32.26 1.72 43.54  
 
DEGREE DAYS  
COOLING  
YESTERDAY 18 16 2 18  
MONTH TO DATE 203 192 11 216  
SINCE JUN 1 574 597 -23 687  
SINCE JAN 1 924 927 -3 1128    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 57 200 PM  
AVERAGE 79  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 MM MM  
MINIMUM TEMPERATURE (F) 72 MM MM  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 548 AM CDT SUNSET 758 PM CDT  
JULY 14 2023..........SUNRISE 548 AM CDT SUNSET 757 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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