AFOS product CLIDCA
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CDUS41 KLWX 040527
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1227 AM EST WED MAR 4 2015


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 3 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         41   1159 PM  79    1923  51    -10       38       
  MINIMUM         31    748 AM  11    1925  34     -3       17       
                                      1873                          
  AVERAGE         36                        43     -7       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          1.75 1909   0.09  -0.05     0.55    
  MONTH TO DATE    0.55                      0.28   0.27     0.78    
  SINCE MAR 1      0.55                      0.28   0.27     0.78    
  SINCE JAN 1      5.96                      5.71   0.25     7.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             7.1  1960   0.1   -0.1              
  MONTH TO DATE    0.1                       0.3   -0.2              
  SINCE JUL 1     13.5                      14.4   -0.9              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        22      7       37       
  MONTH TO DATE   90                        68     22       87       
  SINCE MAR 1     90                        68     22       87       
  SINCE JUL 1   3214                      3176     38     3253       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (190)      
  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                                                         
  SLEET                                                              

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70          1000 PM                                     
 LOWEST     47          1200 AM                                     
 AVERAGE    59                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        82      1983                    
 MINIMUM TEMPERATURE (F)   34         4      1873                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH  4 2015.........SUNRISE   636 AM EST   SUNSET   604 PM EST   
MARCH  5 2015.........SUNRISE   635 AM EST   SUNSET   605 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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