560  
CDUS44 KBMX 202137  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM AL  
437 PM CDT SUN JUL 20 2025  
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR JULY 20 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 92 239 PM 102 2000 91 1 86  
MINIMUM 74 548 AM 59 2009 72 2 71  
AVERAGE 83 82 1 79  
 
PRECIPITATION (IN)  
TODAY 0.00 1.12 2011 0.15 -0.15 1.01  
MONTH TO DATE 1.07 3.19 -2.12 5.80  
SINCE JUN 1 6.04 7.77 -1.73 11.41  
SINCE JAN 1 39.06 33.50 5.56 36.43  
 
DEGREE DAYS  
COOLING  
TODAY 18 17 1 14  
MONTH TO DATE 335 322 13 348  
SINCE JUN 1 745 727 18 821  
SINCE JAN 1 1153 1057 96 1247    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 500 AM  
LOWEST 57 200 PM  
AVERAGE 74  
   
......................................................  
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 99 2008  
MINIMUM TEMPERATURE (F) 72 62 2009  
 
SUNRISE AND SUNSET  
JULY 20 2025..........SUNRISE 552 AM CDT SUNSET 754 PM CDT  
JULY 21 2025..........SUNRISE 553 AM CDT SUNSET 754 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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