AFOS product CLIDCA
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CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1256 AM EST SAT JAN 23 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 22 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         29   1257 PM  76    1927  43    -14       49       
  MINIMUM         22    502 AM   1    1893  28     -6       36       
  AVERAGE         26                        36    -10       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.50          1.49 1987   0.09   0.41      T      
  MONTH TO DATE    1.70                      1.99  -0.29     2.33    
  SINCE DEC 1      6.54                      5.04   1.50     5.83    
  SINCE JAN 1      1.70                      1.99  -0.29     2.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        6.5          10.8  1987   0.2    6.3              
  MONTH TO DATE    7.5                       3.6    3.9              
  SINCE JUL 1      7.5                       6.4    1.1              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        29     10       22       
  MONTH TO DATE  651                       638     13      639       
  SINCE DEC 1   1072                      1424   -352     1288       
  SINCE JUL 1   1607                      2119   -512     1895       
                                                                     
 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    NE (30)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    11.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           300 PM                                     
 LOWEST     50           100 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        72      1974                    
 MINIMUM TEMPERATURE (F)   28         0      1936                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 23 2016.......SUNRISE   721 AM EST   SUNSET   519 PM EST   
JANUARY 24 2016.......SUNRISE   721 AM EST   SUNSET   520 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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