AFOS product CLIDCA
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CDUS41 KLWX 150522
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
122 AM EDT MON AUG 15 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 14 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        100R   204 PM 100    1943  87     13       88       
  MINIMUM         80   1159 PM  55    1941  70     10       64       
                                      1893                          
  AVERAGE         90                        78     12       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.52 1927   0.09  -0.09     0.00    
  MONTH TO DATE    0.06                      1.40  -1.34     0.58    
  SINCE JUN 1      6.87                      8.91  -2.04    17.53    
  SINCE JAN 1     22.20                     24.87  -2.67    32.31    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE JUL 1      0.0                       0.0    0.0              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         6     -6        6       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       25                        14     11       11       
  MONTH TO DATE  261                       196     65      216       
  SINCE JUN 1   1163                       967    196     1143       
  SINCE JAN 1   1291                      1101    190     1441       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     8.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           400 AM                                     
 LOWEST     37           200 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87       103      1988                    
 MINIMUM TEMPERATURE (F)   70        51      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 15 2016........SUNRISE   622 AM EDT   SUNSET   802 PM EDT   
AUGUST 16 2016........SUNRISE   623 AM EDT   SUNSET   801 PM EDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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