AFOS product CLIDCA
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CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
123 AM EDT SAT OCT 15 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 14 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         67    216 PM  87    1975  69     -2       71       
  MINIMUM         49    600 AM  32    1875  51     -2       55       
  AVERAGE         58                        60     -2       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.36 1995   0.12  -0.12     0.00    
  MONTH TO DATE    0.59                      1.55  -0.96     2.33    
  SINCE SEP 1      3.09                      5.27  -2.18     4.48    
  SINCE JAN 1     28.02                     31.67  -3.65    37.37    
                                                                     
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        7                         6      1        2       
  MONTH TO DATE   31                        63    -32       56       
  SINCE SEP 1     32                        87    -55       56       
  SINCE JUL 1     32                        87    -55       56       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   19                        26     -7       16       
  SINCE SEP 1    357                       228    129      319       
  SINCE JAN 1   1943                      1539    404     1993       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     4.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           500 AM                                     
 LOWEST     37           200 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        87      1975                    
 MINIMUM TEMPERATURE (F)   51        32      1874                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 15 2016.......SUNRISE   718 AM EDT   SUNSET   629 PM EDT   
OCTOBER 16 2016.......SUNRISE   719 AM EDT   SUNSET   628 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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