AFOS product CLIDCA
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CDUS41 KLWX 220524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
124 AM EDT MON JUN 22 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         94    421 PM  99    2012  86      8       75       
  MINIMUM         76    518 AM  51    1940  68      8       69       
  AVERAGE         85                        77      8       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          6.11 1972   0.13  -0.10      T      
  MONTH TO DATE    7.86                      2.65   5.21     2.77    
  SINCE JUN 1      7.86                      2.65   5.21     2.77    
  SINCE JAN 1     22.64                     18.61   4.03    25.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1     18.3                      15.4    2.9              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    6                         5      1        0       
  SINCE JUN 1      6                         5      1        0       
  SINCE JUL 1   3930                      4030   -100     4121       
                                                                     
 COOLING                                                             
  YESTERDAY       20                        12      8        7       
  MONTH TO DATE  284                       196     88      246       
  SINCE JUN 1    284                       196     88      246       
  SINCE JAN 1    582                       330    252      415       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
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    87           100 AM                                     
 LOWEST     46           200 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       101      1988                    
 MINIMUM TEMPERATURE (F)   68        51      1992                    
                                             1940                    
                                             1897                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 22 2015..........SUNRISE   543 AM EDT   SUNSET   837 PM EDT   
JUNE 23 2015..........SUNRISE   544 AM EDT   SUNSET   837 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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