692  
CDUS44 KBMX 162221  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM, AL  
421 PM CST SAT DEC 16 2017  
 
   
...............................
 
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 254 PM MM MM 56 -1 55  
MINIMUM 24 635 AM MM MM 37 -13 29  
AVERAGE 40 46 -6 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.14 -0.14 0.00  
MONTH TO DATE 1.23 2.51 -1.28 1.32  
SINCE DEC 1 1.23 2.51 -1.28 1.32  
SINCE JAN 1 61.24 52.39 8.85 36.58  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0  
MONTH TO DATE 5.0 MM MM 0.0  
SINCE DEC 1 5.0 MM MM 0.0  
SINCE JUL 1 5.0 MM MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 19 6 23  
MONTH TO DATE 310 274 36 275  
SINCE DEC 1 310 274 36 275  
SINCE JUL 1 695 718 -23 511    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 0.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 32 300 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 MM MM  
MINIMUM TEMPERATURE (F) 36 MM MM  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2017......SUNRISE 644 AM CST SUNSET 442 PM CST  
DECEMBER 17 2017......SUNRISE 644 AM CST SUNSET 442 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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