CDUS41 KLWX 220534
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
133 AM EDT WED MAY 22 2013
................................... 
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 21 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    411 PM  95    1934  77      5       75       
  MINIMUM         68    246 AM  41    1907  58     10       66       
  AVERAGE         75                        67      8       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.79 1909   0.14  -0.14     0.03    
  MONTH TO DATE    1.28                      2.67  -1.39     2.40    
  SINCE MAR 1      6.84                      9.21  -2.37     5.34    
  SINCE JAN 1     11.04                     14.64  -3.60     9.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      3.1                      15.4  -12.3              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   64                        66     -2        4       
  SINCE MAR 1    932                       904     28      496       
  SINCE JUL 1   3746                      4012   -266     3045       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         4      6        6       
  MONTH TO DATE   66                        54     12       84       
  SINCE MAR 1    107                        80     27      134       
  SINCE JAN 1    107                        80     27      134       
..................................................................
WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     8.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           200 AM                                     
 LOWEST     67           100 PM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        96      1941                    
 MINIMUM TEMPERATURE (F)   58        39      1907                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 22 2013...........SUNRISE   550 AM EDT   SUNSET   820 PM EDT   
MAY 23 2013...........SUNRISE   549 AM EDT   SUNSET   821 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          
$$