AFOS product CLIDCA
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CDUS41 KLWX 170526
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1224 AM EST SUN JAN 17 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 16 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         53    243 PM  73    1953  43     10       48       
  MINIMUM         38   1159 PM   2    1893  28     10       27       
  AVERAGE         46                        36     10       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.00 1909   0.09  -0.08     0.00    
  MONTH TO DATE    1.12                      1.44  -0.32     1.65    
  SINCE DEC 1      5.96                      4.49   1.47     5.15    
  SINCE JAN 1      1.12                      1.44  -0.32     1.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.2  1965   0.2   -0.2              
  MONTH TO DATE    T                         2.4   -2.4              
  SINCE JUL 1      T                         5.2   -5.2              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        29    -10       27       
  MONTH TO DATE  423                       464    -41      486       
  SINCE DEC 1    844                      1250   -406     1135       
  SINCE JUL 1   1379                      1945   -566     1742       
                                                                     
 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    22   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           900 AM                                     
 LOWEST     53           600 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        74      1943                    
 MINIMUM TEMPERATURE (F)   28        -5      1982                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 17 2016.......SUNRISE   724 AM EST   SUNSET   512 PM EST   
JANUARY 18 2016.......SUNRISE   724 AM EST   SUNSET   513 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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