AFOS product CLIDCA
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CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
1247 AM EST SUN MAR 13 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 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         60    339 PM  89    1990  54      6       60       
  MINIMUM         50    701 AM  11    1900  36     14       43       
  AVERAGE         55                        45     10       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.60 1878   0.11  -0.11     0.00    
  MONTH TO DATE    0.17                      1.19  -1.02     2.20    
  SINCE MAR 1      0.17                      1.19  -1.02     2.20    
  SINCE JAN 1      6.64                      6.62   0.02     7.61    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.0  1968   0.0    0.0              
  MONTH TO DATE    0.3                       0.9   -0.6              
  SINCE JUL 1     22.2                      15.0    7.2              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        20    -10       13       
  MONTH TO DATE  162                       256    -94      289       
  SINCE MAR 1    162                       256    -94      289       
  SINCE JUL 1   2763                      3364   -601     3413       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE MAR 1      3                         0      3        0       
  SINCE JAN 1      3                         0      3        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           900 PM                                     
 LOWEST     43          1200 AM                                     
 AVERAGE    60                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        87      1990                    
 MINIMUM TEMPERATURE (F)   37        14      1896                    
                                             1888                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 13 2016.........SUNRISE   622 AM EST   SUNSET   614 PM EST   
MARCH 14 2016.........SUNRISE   620 AM EST   SUNSET   615 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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