AFOS product CLIDCA
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CDUS41 KLWX 180525
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
124 AM EDT FRI MAR 18 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 17 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         69    232 PM  88    1945  56     13       73       
  MINIMUM         49    637 AM  13    1900  38     11       40       
  AVERAGE         59                        47     12       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.34 1990   0.12  -0.12     0.00    
  MONTH TO DATE    0.66                      1.77  -1.11     2.81    
  SINCE MAR 1      0.66                      1.77  -1.11     2.81    
  SINCE JAN 1      7.13                      7.20  -0.07     8.22    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.9  2014   0.0    0.0              
  MONTH TO DATE    0.3                       1.1   -0.8              
  SINCE JUL 1     22.2                      15.2    7.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        18    -12        8       
  MONTH TO DATE  205                       349   -144      353       
  SINCE MAR 1    205                       349   -144      353       
  SINCE JUL 1   2806                      3457   -651     3477       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE MAR 1      3                         0      3        0       
  SINCE JAN 1      3                         0      3        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     8.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     27           300 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        81      1989                    
 MINIMUM TEMPERATURE (F)   38        13      1900                    
                                             1877                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 18 2016.........SUNRISE   714 AM EDT   SUNSET   719 PM EDT   
MARCH 19 2016.........SUNRISE   712 AM EDT   SUNSET   720 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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