816  
CDUS44 KBMX 122116  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
416 PM CDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MAY 12 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 81 256 PM MM MM 82 -1 88  
MINIMUM 66 257 AM MM MM 60 6 68  
AVERAGE 74 71 3 78  
 
PRECIPITATION (IN)  
TODAY MM 0.11 MM 0.00  
MONTH TO DATE 0.12 1.49 -1.37 0.25  
SINCE MAR 1 10.39 11.96 -1.57 14.88  
SINCE JAN 1 25.91 23.07 2.84 26.72  
 
DEGREE DAYS  
COOLING  
TODAY 9 6 3 13  
MONTH TO DATE 66 62 4 108  
SINCE MAR 1 164 158 6 203  
SINCE JAN 1 207 165 42 223    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 65 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 MM MM  
MINIMUM TEMPERATURE (F) 60 MM MM  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 550 AM CDT SUNSET 738 PM CDT  
MAY 13 2023...........SUNRISE 549 AM CDT SUNSET 738 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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