433  
CDUS44 KBMX 182130  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
430 PM CDT FRI APR 18 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR APRIL 18 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 86 259 PM MM MM 76 10 80  
MINIMUM 51 537 AM MM MM 53 -2 63  
AVERAGE 69 64 5 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.17 -0.17 T  
MONTH TO DATE 3.80 3.24 0.56 1.17  
SINCE MAR 1 11.14 8.64 2.50 6.11  
SINCE JAN 1 18.97 19.75 -0.78 21.27  
 
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 MM MM 0.0  
SINCE JUL 1 2.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 74 78 -4 70  
SINCE MAR 1 285 350 -65 278  
SINCE JUL 1 2079 2336 -257 2189  
 
COOLING  
TODAY 4 2 2 7  
MONTH TO DATE 59 34 25 44  
SINCE MAR 1 89 56 33 53  
SINCE JAN 1 101 63 38 58    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 AM  
LOWEST 27 300 PM  
AVERAGE 55  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 613 AM CDT SUNSET 720 PM CDT  
APRIL 19 2025.........SUNRISE 612 AM CDT SUNSET 721 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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