AFOS product CLIDCA
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CDUS41 KLWX 280527
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
125 AM EDT SAT MAY 28 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 27 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         88    321 PM  95    1965  78     10       90       
                                      1914                          
                                      1880                          
  MINIMUM         69    433 AM  42    1915  60      9       75       
  AVERAGE         79                        69     10       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.50 1885   0.13  -0.13     0.01    
  MONTH TO DATE    5.22                      3.47   1.75     1.92    
  SINCE MAR 1      8.43                     10.01  -1.58     9.37    
  SINCE JAN 1     14.90                     15.44  -0.54    14.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0              
  MONTH TO DATE    T                         0.0    0.0              
  SINCE JUL 1     22.2                      15.4    6.8              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE  119                        75     44       16       
  SINCE MAR 1    739                       913   -174      800       
  SINCE JUL 1   3340                      4021   -681     3924       
                                                                     
 COOLING                                                             
  YESTERDAY       14                         5      9       18       
  MONTH TO DATE   45                        83    -38      210       
  SINCE MAR 1     81                       109    -28      230       
  SINCE JAN 1     81                       109    -28      230       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           500 AM                                     
 LOWEST     55           200 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        97      1941                    
 MINIMUM TEMPERATURE (F)   60        42      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 28 2016...........SUNRISE   546 AM EDT   SUNSET   825 PM EDT   
MAY 29 2016...........SUNRISE   546 AM EDT   SUNSET   826 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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