010  
CDUS44 KBMX 190738  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
238 AM CDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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 93 313 PM MM MM 91 2 85  
MINIMUM 67 537 AM MM MM 71 -4 70  
AVERAGE 80 81 -1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 -0.16 0.01  
MONTH TO DATE 2.93 2.88 0.05 3.24  
SINCE JUN 1 12.18 12.39 -0.21 17.79  
SINCE JAN 1 39.22 38.12 1.10 50.40  
 
DEGREE DAYS  
COOLING  
YESTERDAY 15 16 -1 13  
MONTH TO DATE 303 296 7 286  
SINCE JUN 1 1210 1208 2 1303  
SINCE JAN 1 1560 1538 22 1744    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 45 500 PM  
AVERAGE 73  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 MM MM  
MINIMUM TEMPERATURE (F) 71 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 613 AM CDT SUNSET 728 PM CDT  
AUGUST 20 2023........SUNRISE 613 AM CDT SUNSET 727 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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