AFOS product CLIDCA
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CDUS41 KLWX 090524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
124 AM EDT MON MAY 9 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 8 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         72    336 PM  92    1936  73     -1       84       
  MINIMUM         54    531 AM  39    1974  54      0       64       
                                      1947                          
                                      1925                          
  AVERAGE         63                        64     -1       74      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          2.14 1886   0.13  -0.09     0.00    
  MONTH TO DATE    2.91                      0.96   1.95     0.16    
  SINCE MAR 1      6.12                      7.50  -1.38     7.61    
  SINCE JAN 1     12.59                     12.93  -0.34    13.02    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    T                         0.0    0.0              
  SINCE JUL 1     22.2                      15.4    6.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         3     -1        0       
  MONTH TO DATE   47                        33     14        6       
  SINCE MAR 1    667                       871   -204      790       
  SINCE JUL 1   3268                      3979   -711     3914       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        9       
  MONTH TO DATE    2                        14    -12       45       
  SINCE MAR 1     38                        40     -2       65       
  SINCE JAN 1     38                        40     -2       65       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    10.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 AM                                     
 LOWEST     24           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        96      1963                    
 MINIMUM TEMPERATURE (F)   54        34      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  9 2016...........SUNRISE   601 AM EDT   SUNSET   809 PM EDT   
MAY 10 2016...........SUNRISE   600 AM EDT   SUNSET   810 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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