AFOS product CLIBHM
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CDUS44 KBMX 210840
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL                              
240 AM CST WED DEC 21 2016


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR DECEMBER 20 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47    308 PM  74    1978  55     -8       57       
  MINIMUM         33   1156 PM   5    1901  36     -3       31       
  AVERAGE         40                        45     -5       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.32 1951   0.13  -0.13     0.00    
  MONTH TO DATE    1.88                      3.00  -1.12     3.16    
  SINCE DEC 1      1.88                      3.00  -1.12     3.16    
  SINCE JAN 1     39.80                     52.27 -12.47    53.55    
                                                                     
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       25                        20      5       21       
  MONTH TO DATE  375                       362     13      234       
  SINCE DEC 1    375                       362     13      234       
  SINCE JUL 1    607                       820   -213      505       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     2.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     71           300 PM                                     
 AVERAGE    86                                                       

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

                                                                     
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        74      2013                    
 MINIMUM TEMPERATURE (F)   35        11      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2016......SUNRISE   648 AM CST   SUNSET   443 PM CST   
DECEMBER 22 2016......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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