AFOS product CLIDCA
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CDUS41 KLWX 210523
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1223 AM EST SUN FEB 21 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 20 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         65    423 PM  76    1930  48     17       22       
  MINIMUM         40   1229 AM   5    2015  32      8        5       
  AVERAGE         53                        40     13       14      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.45 1921   0.09  -0.09     0.00    
  MONTH TO DATE    2.08                      1.87   0.21     0.74    
  SINCE DEC 1      9.60                      7.73   1.87     7.97    
  SINCE JAN 1      4.76                      4.68   0.08     4.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.6  1947   0.2   -0.2              
  MONTH TO DATE    3.1                       4.4   -1.3              
  SINCE JUL 1     21.9                      12.8    9.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        25    -13       51       
  MONTH TO DATE  559                       535     24      688       
  SINCE DEC 1   1903                      2220   -317     2241       
  SINCE JUL 1   2438                      2915   -477     2848       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      1                         0      1        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    11.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77          1100 PM                                     
 LOWEST     39           500 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        75      1953                    
 MINIMUM TEMPERATURE (F)   32         7      1885                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 21 2016......SUNRISE   652 AM EST   SUNSET   552 PM EST   
FEBRUARY 22 2016......SUNRISE   651 AM EST   SUNSET   553 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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