AFOS product CLIDCA
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CDUS41 KLWX 150523
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
123 AM EDT FRI JUN 15 2012


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 14 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         83    414 PM  98    1994  84     -1       78       
  MINIMUM         68   1159 PM  49    1933  66      2       64       
  AVERAGE         76                        75      1       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.69 1917   0.13  -0.13      T      
  MONTH TO DATE    1.51                      1.76  -0.25     0.27    
  SINCE JUN 1      1.51                      1.76  -0.25     0.27    
  SINCE JAN 1     12.25                     17.72  -5.47    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        6       
  MONTH TO DATE  113                       117     -4      203       
  SINCE JUN 1    113                       117     -4      203       
  SINCE JAN 1    372                       251    121      403       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED    10.0                                         

                                                                     
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    73          1100 PM                                     
 LOWEST     43           500 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       101      1994                    
 MINIMUM TEMPERATURE (F)   66        47      1933                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 15 2012..........SUNRISE   542 AM EDT   SUNSET   835 PM EDT   
JUNE 16 2012..........SUNRISE   542 AM EDT   SUNSET   836 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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