AFOS product CLIDCA
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CDUS41 KLWX 110521
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1221 AM EST FRI NOV 11 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 10 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         63    323 PM  76    1999  60      3       61       
                                      1975                          
                                      1879                          
  MINIMUM         44    501 AM  27    1914  43      1       51       
  AVERAGE         54                        52      2       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.77 1990   0.10  -0.10     0.24    
  MONTH TO DATE    0.19                      1.09  -0.90     1.09    
  SINCE SEP 1      3.59                      8.21  -4.62     6.28    
  SINCE JAN 1     28.52                     34.61  -6.09    39.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1987   0.0    0.0              
                                      1968                          
                                      1958                          
  MONTH TO DATE    0.0                       0.1   -0.1              
  SINCE JUL 1      0.0                       0.1   -0.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        14     -3        9       
  MONTH TO DATE   72                       122    -50       64       
  SINCE SEP 1    189                       351   -162      261       
  SINCE JUL 1    189                       351   -162      261       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    6                         0      6        5       
  SINCE SEP 1    408                       236    172      324       
  SINCE JAN 1   1994                      1547    447     1998       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    11.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           400 AM                                     
 LOWEST     34           400 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        78      1949                    
 MINIMUM TEMPERATURE (F)   43        26      1973                    
                                             1901                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 11 2016......SUNRISE   647 AM EST   SUNSET   457 PM EST   
NOVEMBER 12 2016......SUNRISE   648 AM EST   SUNSET   456 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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