AFOS product CLIDCA
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CDUS41 KLWX 250521
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
121 AM EDT TUE OCT 25 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 24 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         71    314 PM  84    2012  66      5       62       
                                      2001                          
  MINIMUM         51   1159 PM  29    1969  48      3       47       
                                      1895                          
  AVERAGE         61                        57      4       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.01 1926   0.11  -0.11     0.00    
  MONTH TO DATE    0.87                      2.62  -1.75     2.33    
  SINCE SEP 1      3.37                      6.34  -2.97     4.48    
  SINCE JAN 1     28.30                     32.74  -4.44    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        4                         9     -5       10       
  MONTH TO DATE   59                       137    -78      145       
  SINCE SEP 1     60                       161   -101      145       
  SINCE JUL 1     60                       161   -101      145       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   60                        33     27       16       
  SINCE SEP 1    398                       235    163      319       
  SINCE JAN 1   1984                      1546    438     1993       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    11.4                                         

                                                                     
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    77           500 AM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        80      1902                    
 MINIMUM TEMPERATURE (F)   48        31      1937                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 25 2016.......SUNRISE   728 AM EDT   SUNSET   615 PM EDT   
OCTOBER 26 2016.......SUNRISE   729 AM EDT   SUNSET   614 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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