AFOS product CLIDCA
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CDUS41 KLWX 140534
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
134 AM EDT THU JUN 14 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 13 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         82    415 PM  96    1954  84     -2       81       
  MINIMUM         69   1159 PM  51    1887  66      3       65       
  AVERAGE         76                        75      1       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.04 1939   0.12  -0.12     0.00    
  MONTH TO DATE    1.51                      1.63  -0.12     0.27    
  SINCE JUN 1      1.51                      1.63  -0.12     0.27    
  SINCE JAN 1     12.25                     17.59  -5.34    13.94    
                                                                     
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                         0      0        0       
  MONTH TO DATE    0                         5     -5        0       
  SINCE JUN 1      0                         5     -5        0       
  SINCE JUL 1   3045                      4030   -985     3985       
                                                                     
 COOLING                                                             
  YESTERDAY       11                        10      1        8       
  MONTH TO DATE  102                       107     -5      197       
  SINCE JUN 1    102                       107     -5      197       
  SINCE JAN 1    361                       241    120      397       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    14.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           100 AM                                     
 LOWEST     30           300 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        98      1994                    
 MINIMUM TEMPERATURE (F)   66        49      1933                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 14 2012..........SUNRISE   542 AM EDT   SUNSET   835 PM EDT   
JUNE 15 2012..........SUNRISE   542 AM EDT   SUNSET   835 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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