528  
CDUS44 KBMX 230906  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
406 AM CDT THU OCT 23 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR OCTOBER 22 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 75 339 PM 84 2000 74 1 82  
MINIMUM 44 1147 PM 35 1995 51 -7 47  
AVERAGE 60 63 -3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 2006 0.09 -0.09 0.00  
MONTH TO DATE 0.66 2.11 -1.45 0.00  
SINCE SEP 1 1.52 5.68 -4.16 4.38  
SINCE JAN 1 45.54 45.64 -0.10 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 16 46 -30 42  
SINCE SEP 1 16 50 -34 42  
SINCE JUL 1 16 50 -34 42  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 142 87 55 106  
SINCE SEP 1 544 415 129 486  
SINCE JAN 1 2352 2150 202 2430    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 23 100 PM  
AVERAGE 62  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 85 2015  
MINIMUM TEMPERATURE (F) 51 35 1997  
 
SUNRISE AND SUNSET  
OCTOBER 23 2025.......SUNRISE 658 AM CDT SUNSET 604 PM CDT  
OCTOBER 24 2025.......SUNRISE 659 AM CDT SUNSET 603 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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