986  
CDUS44 KBMX 012117  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
417 PM CDT THU MAY 01 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MAY 1 2025
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1991 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 238 PM 89 2012 79 3 86  
MINIMUM 68 545 AM 38 1996 57 11 60  
AVERAGE 75 68 7 73  
 
PRECIPITATION (IN)  
TODAY 0.20 0.13 0.07 0.00  
MONTH TO DATE 0.20 0.13 0.07 0.00  
SINCE MAR 1 14.55 10.60 3.95 6.92  
SINCE JAN 1 22.38 21.71 0.67 22.08  
 
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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 285 378 -93 308  
SINCE JUL 1 2079 2364 -285 2219  
 
COOLING  
TODAY 10 4 6 8  
MONTH TO DATE 10 4 6 8  
SINCE MAR 1 187 100 87 103  
SINCE JAN 1 199 107 92 108    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 AM  
LOWEST 58 100 PM  
AVERAGE 77  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 90 2012  
MINIMUM TEMPERATURE (F) 57 44 2023  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 559 AM CDT SUNSET 730 PM CDT  
MAY 2 2025...........SUNRISE 558 AM CDT SUNSET 731 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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