AFOS product CLIDCA
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CDUS41 KLWX 060521
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
121 AM EDT WED JUN 6 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 5 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71    401 PM 100    1925  81    -10       82       
  MINIMUM         58    323 AM  48    1926  63     -5       70       
  AVERAGE         65                        72     -7       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.58 1957   0.13  -0.13      T      
  MONTH TO DATE    1.22                      0.63   0.59     0.16    
  SINCE JUN 1      1.22                      0.63   0.59     0.16    
  SINCE JAN 1     11.96                     16.59  -4.63    13.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      2.0                      14.5  -12.5              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         5     -5        0       
  SINCE JUN 1      0                         5     -5        0       
  SINCE JUL 1   3045                      4030   -985     3985       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         8     -8       11       
  MONTH TO DATE   20                        36    -16       62       
  SINCE JUN 1     20                        36    -16       62       
  SINCE JAN 1    279                       170    109      262       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           500 AM                                     
 LOWEST     44           300 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        97      1925                    
 MINIMUM TEMPERATURE (F)   64        46      1945                    
                                             1894                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  6 2012..........SUNRISE   543 AM EDT   SUNSET   831 PM EDT   
JUNE  7 2012..........SUNRISE   543 AM EDT   SUNSET   832 PM EDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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