344  
CDUS44 KBMX 202119  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
419 PM CDT THU MAR 20 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MARCH 20 2025
 
 
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 68 1210 AM MM MM 69 -1 72  
MINIMUM 46 259 PM MM MM 47 -1 36  
AVERAGE 57 58 -1 54  
 
PRECIPITATION (IN)  
TODAY 0.10 0.17 -0.07 0.00  
MONTH TO DATE 5.41 3.62 1.79 3.62  
SINCE MAR 1 5.41 3.62 1.79 3.62  
SINCE JAN 1 13.24 14.73 -1.49 18.78  
 
SNOWFALL (IN)  
TODAY 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 2.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 8 0 11  
MONTH TO DATE 160 198 -38 151  
SINCE MAR 1 160 198 -38 151  
SINCE JUL 1 1954 2184 -230 2062  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 16 8 8 6  
SINCE MAR 1 16 8 8 6  
SINCE JAN 1 28 15 13 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 46 900 AM  
AVERAGE 67  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 650 AM CDT SUNSET 659 PM CDT  
MARCH 21 2025.........SUNRISE 649 AM CDT SUNSET 700 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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