516  
CDUS44 KBMX 201008  
CLIEET  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BIRMINGHAM, AL  
508 AM CDT MON MAY 20 2013  
 
   
...............................  
 
   
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MAY 19 2013  
 
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)  
YESTERDAY  
MAXIMUM 82 1240 PM MM MM 82 0 85  
MINIMUM 66 1159 PM MM MM 61 5 62  
AVERAGE 74 71 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 -0.15 0.00  
MONTH TO DATE 3.64 2.61 1.03 3.70  
SINCE MAR 1 13.44 10.98 2.46 12.89  
SINCE JAN 1 28.93 22.06 6.87 23.55  
 
DEGREE DAYS  
COOLING  
YESTERDAY 9 7 2 9  
MONTH TO DATE 59 96 -37 150  
SINCE MAR 1 125 167 -42 353  
SINCE JAN 1 132 171 -39 362    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 3.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 69 200 PM  
AVERAGE 81  
   
......................................................  
 
 
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 MM MM  
MINIMUM TEMPERATURE (F) 61 MM MM  
 
 
SUNRISE AND SUNSET  
MAY 20 2013...........SUNRISE 544 AM CDT SUNSET 744 PM CDT  
MAY 21 2013...........SUNRISE 543 AM CDT SUNSET 744 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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