AFOS product CLIDCA
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CDUS41 KLWX 020532
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1231 AM EST MON FEB 2 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 1 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         44    314 PM  77    2002  44      0       53       
  MINIMUM         27    410 AM   6    1935  29     -2       28       
                                      1900                          
                                      1899                          
  AVERAGE         36                        37     -1       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          2.05 2008   0.10  -0.06     0.00    
  MONTH TO DATE    0.04                      0.10  -0.06     0.00    
  SINCE DEC 1      7.27                      5.96   1.31     8.11    
  SINCE JAN 1      3.77                      2.91   0.86     2.58    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             8.0  1934   0.2   -0.2              
  MONTH TO DATE    T                         0.2   -0.2              
  SINCE JUL 1      3.6                       8.6   -5.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        28      1       24       
  MONTH TO DATE   29                        28      1       24       
  SINCE DEC 1   1582                      1713   -131     1728       
  SINCE JUL 1   2189                      2408   -219     2436       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     4.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           300 AM                                     
 LOWEST     33           300 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        72      1990                    
 MINIMUM TEMPERATURE (F)   29         2      1904                    
                                             1881                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  2 2015......SUNRISE   714 AM EST   SUNSET   531 PM EST   
FEBRUARY  3 2015......SUNRISE   713 AM EST   SUNSET   532 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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