AFOS product CLIDCA
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
385 
CDUS41 KLWX 230524
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
122 AM EDT SUN OCT 23 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 22 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         61    108 PM  84    1979  66     -5       76       
                                      1920                          
  MINIMUM         51   1159 PM  29    1895  48      3       50       
  AVERAGE         56                        57     -1       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.54 1937   0.11  -0.11     0.00    
                                      1929                          
  MONTH TO DATE    0.87                      2.41  -1.54     2.33    
  SINCE SEP 1      3.37                      6.13  -2.76     4.48    
  SINCE JAN 1     28.30                     32.53  -4.23    37.37    
                                                                     
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        9                         8      1        2       
  MONTH TO DATE   47                       120    -73      131       
  SINCE SEP 1     48                       144    -96      131       
  SINCE JUL 1     48                       144    -96      131       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   60                        33     27       16       
  SINCE SEP 1    398                       235    163      319       
  SINCE JAN 1   1984                      1546    438     1993       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    19.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72          1200 AM                                     
 LOWEST     36           100 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        85      1978                    
                                             1947                    
                                             1901                    
 MINIMUM TEMPERATURE (F)   48        33      1969                    
                                             1944                    
                                             1930                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 23 2016.......SUNRISE   726 AM EDT   SUNSET   618 PM EDT   
OCTOBER 24 2016.......SUNRISE   727 AM EDT   SUNSET   617 PM EDT   

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




$$