905  
CDUS44 KBMX 130821  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
321 AM CDT FRI MAR 13 2026  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MARCH 12 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1991 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 150 AM 85 2006 67 -5 77  
MINIMUM 38 1157 PM 20 1998 45 -7 44  
AVERAGE 50 56 -6 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.58 1.83 2001 0.18 0.40 0.00  
MONTH TO DATE 4.23 2.27 1.96 2.22  
SINCE MAR 1 4.23 2.27 1.96 2.22  
SINCE JAN 1 12.57 13.38 -0.81 10.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T MM MM 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 10 5 4  
MONTH TO DATE 18 130 -112 122  
SINCE MAR 1 18 130 -112 122  
SINCE JUL 1 1928 2116 -188 1916  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 42 0 42 0  
SINCE MAR 1 42 0 42 0  
SINCE JAN 1 54 7 47 12    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 27 300 PM  
AVERAGE 62  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 2007  
MINIMUM TEMPERATURE (F) 45 22 1998  
 
SUNRISE AND SUNSET  
MARCH 13 2026.........SUNRISE 700 AM CDT SUNSET 654 PM CDT  
MARCH 14 2026.........SUNRISE 659 AM CDT SUNSET 654 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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