450  
CDUS44 KBMX 050814  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
314 AM CDT SUN OCT 05 2025  
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2025
 
 
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)  
YESTERDAY  
MAXIMUM 80 1241 PM 100 2019 81 -1 85  
MINIMUM 58 649 AM 45 2011 59 -1 70  
AVERAGE 69 70 -1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.16 1995 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.44 -0.44 0.00  
SINCE SEP 1 0.86 4.01 -3.15 4.38  
SINCE JAN 1 44.88 43.97 0.91 46.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 8 -8 0  
SINCE JUL 1 0 8 -8 0  
 
COOLING  
YESTERDAY 4 6 -2 13  
MONTH TO DATE 30 25 5 46  
SINCE SEP 1 432 353 79 426  
SINCE JAN 1 2240 2088 152 2370    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 55 1100 AM  
AVERAGE 71  
   
......................................................
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 2019  
MINIMUM TEMPERATURE (F) 59 43 2014  
 
SUNRISE AND SUNSET  
OCTOBER 5 2025.......SUNRISE 644 AM CDT SUNSET 626 PM CDT  
OCTOBER 6 2025.......SUNRISE 645 AM CDT SUNSET 625 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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