AFOS product CLIDCA
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234 
CDUS41 KLWX 190526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
124 AM EDT TUE APR 19 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 18 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         85    231 PM  95    1976  68     17       84       
  MINIMUM         51    459 AM  25    1875  48      3       61       
  AVERAGE         68                        58     10       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.40 1924   0.09  -0.09     0.00    
  MONTH TO DATE    1.15                      1.85  -0.70     1.30    
  SINCE MAR 1      2.31                      5.33  -3.02     5.34    
  SINCE JAN 1      8.78                     10.76  -1.98    10.75    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    2001   0.0    0.0              
                                      1926                          
  MONTH TO DATE    T                         0.0    0.0              
  SINCE JUL 1     22.2                      15.4    6.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8        0       
  MONTH TO DATE  214                       191     23      108       
  SINCE MAR 1    565                       759   -194      711       
  SINCE JUL 1   3166                      3867   -701     3835       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         1      2        8       
  MONTH TO DATE   12                         9      3       15       
  SINCE MAR 1     15                        11      4       15       
  SINCE JAN 1     15                        11      4       15       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     4.7                                         

                                                                     
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    77           700 AM                                     
 LOWEST     19           500 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        93      1976                    
 MINIMUM TEMPERATURE (F)   48        22      1875                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 19 2016.........SUNRISE   625 AM EDT   SUNSET   750 PM EDT   
APRIL 20 2016.........SUNRISE   624 AM EDT   SUNSET   750 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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