AFOS product CLIBHM
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CDUS44 KBMX 211021
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL                              
420 AM CST SAT DEC 21 2013


................................... 

...THE BIRMINGHAM CLIMATE SUMMARY FOR DECEMBER 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68    229 PM  74    1978  55     13       62       
  MINIMUM         53    147 AM   5    1901  36     17       40       
  AVERAGE         61                        45     16       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.32 1951   0.13  -0.13     0.75    
  MONTH TO DATE    4.46                      3.00   1.46     3.88    
  SINCE DEC 1      4.46                      3.00   1.46     3.88    
  SINCE JAN 1     65.27                     52.27  13.00    46.75    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE DEC 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                        20    -16       14       
  MONTH TO DATE  333                       362    -29      184       
  SINCE DEC 1    333                       362    -29      184       
  SINCE JUL 1    861                       820     41      719       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           700 PM                                     
 LOWEST     43           400 AM                                     
 AVERAGE    61                                                       

..........................................................

                                                                     
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        73      1923                    
 MINIMUM TEMPERATURE (F)   35        11      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2013......SUNRISE   647 AM CST   SUNSET   443 PM CST   
DECEMBER 22 2013......SUNRISE   648 AM CST   SUNSET   444 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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