AFOS product CLIDCA
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CDUS41 KLWX 300526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
124 AM EDT SUN AUG 30 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 29 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         89    230 PM  98    1973  85      4       84       
                                      1953                          
  MINIMUM         67    500 AM  49    1986  68     -1       65       
  AVERAGE         78                        76      2       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.84 1875   0.09  -0.09     0.00    
  MONTH TO DATE    1.16                      2.75  -1.59     3.12    
  SINCE JUN 1     18.11                     10.26   7.85    11.11    
  SINCE JAN 1     32.89                     26.22   6.67    33.40    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      0.0                       0.0    0.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      6                         6      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       13                        11      2       10       
  MONTH TO DATE  420                       383     37      364       
  SINCE JUN 1   1347                      1154    193     1189       
  SINCE JAN 1   1645                      1288    357     1358       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     9.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           500 AM                                     
 LOWEST     43           100 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        99      1953                    
 MINIMUM TEMPERATURE (F)   68        50      1986                    
                                             1896                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 30 2015........SUNRISE   635 AM EDT   SUNSET   742 PM EDT   
AUGUST 31 2015........SUNRISE   636 AM EDT   SUNSET   740 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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