838  
CDUS44 KBMX 042122  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
422 PM CDT THU SEP 04 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 90 259 PM 97 2000 89 1 89  
MINIMUM 85 1247 PM 57 1995 69 16 70  
AVERAGE 88 79 9 80  
 
PRECIPITATION (IN)  
TODAY 0.04 3.25 2022 0.11 -0.07 0.00  
MONTH TO DATE 0.04 0.47 -0.43 T  
SINCE SEP 1 0.04 0.47 -0.43 T  
SINCE JAN 1 44.06 40.43 3.63 42.20  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 23 14 9 15  
MONTH TO DATE 58 56 2 66  
SINCE SEP 1 58 56 2 66  
SINCE JAN 1 1866 1791 75 2010    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 47 300 PM  
AVERAGE 72  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 2002  
MINIMUM TEMPERATURE (F) 68 54 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 624 AM CDT SUNSET 708 PM CDT  
SEPTEMBER 5 2025.....SUNRISE 624 AM CDT SUNSET 706 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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