278  
CDUS44 KBMX 110825  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
325 AM CDT MON AUG 11 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 10 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 87 317 PM 102 2007 91 -4 90  
MINIMUM 71 552 AM 64 1996 72 -1 70  
AVERAGE 79 82 -3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 2012 0.16 -0.16 0.00  
MONTH TO DATE 2.97 1.61 1.36 0.16  
SINCE JUN 1 9.82 11.12 -1.30 15.87  
SINCE JAN 1 42.84 36.85 5.99 40.89  
 
DEGREE DAYS  
COOLING  
YESTERDAY 14 16 -2 15  
MONTH TO DATE 129 168 -39 172  
SINCE JUN 1 1086 1080 6 1170  
SINCE JAN 1 1494 1410 84 1596    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 61 200 PM  
AVERAGE 76  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 103 2007  
MINIMUM TEMPERATURE (F) 72 65 2002  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 607 AM CDT SUNSET 737 PM CDT  
AUGUST 12 2025........SUNRISE 608 AM CDT SUNSET 736 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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