AFOS product CLIDCA
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CDUS41 KLWX 040523
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1223 AM EST MON JAN 4 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 3 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         54    339 PM  68    2004  43     11       42       
                                      2000                          
  MINIMUM         32    804 AM  -3    1877  29      3       34       
  AVERAGE         43                        36      7       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.87 1914   0.09  -0.09     0.50    
  MONTH TO DATE    0.00                      0.26  -0.26     0.50    
  SINCE DEC 1      4.84                      3.31   1.53     4.00    
  SINCE JAN 1      0.00                      0.26  -0.26     0.50    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.4  1988   0.1   -0.1              
  MONTH TO DATE    0.0                       0.3   -0.3              
  SINCE JUL 1      0.0                       3.1   -3.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        29     -7       27       
  MONTH TO DATE   70                        87    -17       78       
  SINCE DEC 1    491                       873   -382      727       
  SINCE JUL 1   1026                      1568   -542     1334       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      1                         0      1        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     7.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           500 AM                                     
 LOWEST     29           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        73      1997                    
 MINIMUM TEMPERATURE (F)   29        -3      1877                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2016.......SUNRISE   727 AM EST   SUNSET   459 PM EST   
JANUARY  5 2016.......SUNRISE   727 AM EST   SUNSET   500 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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