AFOS product CLIDCA
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CDUS41 KLWX 040530
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
129 AM EDT WED MAY 4 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 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         73    259 PM  91    1965  72      1       84       
  MINIMUM         58   1159 PM  36    1909  52      6       56       
                                      1879                          
  AVERAGE         66                        62      4       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.17          2.41 1936   0.12   0.05     0.00    
  MONTH TO DATE    1.89                      0.35   1.54     0.11    
  SINCE MAR 1      5.10                      6.89  -1.79     7.56    
  SINCE JAN 1     11.57                     12.32  -0.75    12.97    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1     22.2                      15.4    6.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE    9                        14     -5        6       
  SINCE MAR 1    629                       852   -223      790       
  SINCE JUL 1   3230                      3960   -730     3914       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         2     -1        5       
  MONTH TO DATE    2                         4     -2        5       
  SINCE MAR 1     38                        30      8       25       
  SINCE JAN 1     38                        30      8       25       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     61           200 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        93      1928                    
 MINIMUM TEMPERATURE (F)   53        39      1986                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  4 2016...........SUNRISE   606 AM EDT   SUNSET   804 PM EDT   
MAY  5 2016...........SUNRISE   605 AM EDT   SUNSET   805 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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