AFOS product CLIDCA
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CDUS41 KLWX 190521
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
120 AM EDT SAT MAR 19 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 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         67    306 PM  81    1989  57     10       53       
  MINIMUM         48    403 AM  13    1900  38     10       36       
                                      1877                          
  AVERAGE         58                        47     11       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.00 1983   0.12  -0.12     0.00    
  MONTH TO DATE    0.66                      1.89  -1.23     2.81    
  SINCE MAR 1      0.66                      1.89  -1.23     2.81    
  SINCE JAN 1      7.13                      7.32  -0.19     8.22    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.5  1892   0.0    0.0              
  MONTH TO DATE    0.3                       1.1   -0.8              
  SINCE JUL 1     22.2                      15.2    7.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        18    -11       20       
  MONTH TO DATE  212                       367   -155      373       
  SINCE MAR 1    212                       367   -155      373       
  SINCE JUL 1   2813                      3475   -662     3497       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE MAR 1      3                         0      3        0       
  SINCE JAN 1      3                         0      3        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
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    50           400 AM                                     
 LOWEST     18           300 PM                                     
 AVERAGE    34                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        87      1945                    
 MINIMUM TEMPERATURE (F)   38        12      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 19 2016.........SUNRISE   712 AM EDT   SUNSET   720 PM EDT   
MARCH 20 2016.........SUNRISE   711 AM EDT   SUNSET   721 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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