AFOS product CLIDCA
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CDUS41 KLWX 130525
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1225 AM EST WED JAN 13 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 12 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         47    345 PM  76    1890  43      4       43       
  MINIMUM         28   1159 PM   3    1886  28      0       35       
  AVERAGE         38                        36      2       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.77 1915   0.09  -0.09     0.75    
  MONTH TO DATE    0.79                      1.07  -0.28     1.65    
  SINCE DEC 1      5.63                      4.12   1.51     5.15    
  SINCE JAN 1      0.79                      1.07  -0.28     1.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             5.0  1893   0.2   -0.2              
  MONTH TO DATE    T                         1.6   -1.6              
  SINCE JUL 1      T                         4.4   -4.4              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        29     -2       26       
  MONTH TO DATE  319                       348    -29      367       
  SINCE DEC 1    740                      1134   -394     1016       
  SINCE JUL 1   1275                      1829   -554     1623       
                                                                     
 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    31   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    13.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           800 PM                                     
 LOWEST     31           400 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        75      1932                    
 MINIMUM TEMPERATURE (F)   28        -8      1912                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 13 2016.......SUNRISE   726 AM EST   SUNSET   508 PM EST   
JANUARY 14 2016.......SUNRISE   726 AM EST   SUNSET   509 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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