AFOS product CLIDCA
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CDUS41 KLWX 180525
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
124 AM EDT SAT JUN 18 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 17 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    447 PM  97    2014  85     -3       84       
  MINIMUM         66    643 AM  50    1926  67     -1       74       
  AVERAGE         74                        76     -2       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.22 1878   0.13  -0.13     0.18    
  MONTH TO DATE    0.94                      2.15  -1.21     4.81    
  SINCE JUN 1      0.94                      2.15  -1.21     4.81    
  SINCE JAN 1     16.27                     18.11  -1.84    19.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1     22.2                      15.4    6.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         5     -5        6       
  SINCE JUN 1      0                         5     -5        6       
  SINCE JUL 1   3340                      4030   -690     3930       
                                                                     
 COOLING                                                             
  YESTERDAY        9                        11     -2       14       
  MONTH TO DATE  180                       149     31      213       
  SINCE JUN 1    180                       149     31      213       
  SINCE JAN 1    308                       283     25      511       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        97      1944                    
 MINIMUM TEMPERATURE (F)   67        51      1965                    
                                             1927                    
                                             1902                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 18 2016..........SUNRISE   543 AM EDT   SUNSET   836 PM EDT   
JUNE 19 2016..........SUNRISE   543 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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