159 
CDUS44 KBMX 110939
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL                              
439 AM CDT SAT MAY 11 2013


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR MAY 10 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         76    228 PM  94    1896  80     -4       76       
  MINIMUM         62   1111 PM  38    1966  58      4       52       
  AVERAGE         69                        69      0       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.46 1935   0.16  -0.16     0.00    
  MONTH TO DATE    2.99                      1.63   1.36     2.46    
  SINCE MAR 1     12.95                     11.24   1.71     8.44    
  SINCE JAN 1     27.54                     20.61   6.93    17.30    
                                                                     
DEGREE DAYS                                                          
 COOLING                                                             
  YESTERDAY        4                         5     -1        0       
  MONTH TO DATE   14                        43    -29       84       
  SINCE MAR 1     85                       123    -38      303       
  SINCE JAN 1     91                       127    -36      312       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1100 PM                                     
 LOWEST     49           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        95      1962                    
 MINIMUM TEMPERATURE (F)   58        42      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 11 2013...........SUNRISE   549 AM CDT   SUNSET   738 PM CDT   
MAY 12 2013...........SUNRISE   549 AM CDT   SUNSET   739 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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