AFOS product CLIDCA
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CDUS41 KLWX 200551
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1250 AM EST WED JAN 20 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 19 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         28    319 PM  71    1951  43    -15       50       
  MINIMUM         15    727 AM  -4    1994  28    -13       33       
  AVERAGE         22                        36    -14       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.41 1936   0.09  -0.09     0.00    
  MONTH TO DATE    1.17                      1.71  -0.54     2.25    
  SINCE DEC 1      6.01                      4.76   1.25     5.75    
  SINCE JAN 1      1.17                      1.71  -0.54     2.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.0  1961   0.2   -0.2              
  MONTH TO DATE    0.3                       3.0   -2.7              
  SINCE JUL 1      0.3                       5.8   -5.5              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        29     14       23       
  MONTH TO DATE  536                       551    -15      565       
  SINCE DEC 1    957                      1337   -380     1214       
  SINCE JUL 1   1492                      2032   -540     1821       
                                                                     
 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    25   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    15.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    51           700 AM                                     
 LOWEST     33           100 PM                                     
 AVERAGE    42                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        70      1951                    
 MINIMUM TEMPERATURE (F)   28        -2      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 20 2016.......SUNRISE   723 AM EST   SUNSET   515 PM EST   
JANUARY 21 2016.......SUNRISE   723 AM EST   SUNSET   516 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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