AFOS product CLIDCA
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CDUS41 KLWX 300527
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
125 AM EDT SAT APR 30 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 29 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         56    415 PM  91    1974  71    -15       78       
  MINIMUM         48    710 AM  30    1874  51     -3       52       
  AVERAGE         52                        61     -9       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.05 1880   0.11  -0.10     0.00    
  MONTH TO DATE    2.03                      2.96  -0.93     2.87    
  SINCE MAR 1      3.19                      6.44  -3.25     6.91    
  SINCE JAN 1      9.66                     11.87  -2.21    12.32    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0              
                                      2001                          
  MONTH TO DATE    T                         0.0    0.0              
  SINCE JUL 1     22.2                      15.4    6.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                         5      8        0       
  MONTH TO DATE  259                       264     -5      181       
  SINCE MAR 1    610                       832   -222      784       
  SINCE JUL 1   3211                      3940   -729     3908       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   33                        20     13       20       
  SINCE MAR 1     36                        22     14       20       
  SINCE JAN 1     36                        22     14       20       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     77           300 PM                                     
 AVERAGE    85                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        92      1942                    
                                             1910                    
 MINIMUM TEMPERATURE (F)   52        34      1874                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 30 2016.........SUNRISE   611 AM EDT   SUNSET   800 PM EDT   
MAY  1 2016...........SUNRISE   610 AM EDT   SUNSET   801 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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