AFOS product CLIDCA
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CDUS41 KLWX 240601
CLIDCA


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC                  
100 AM EST SUN JAN 24 2016


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

...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 23 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         29   1159 PM  72    1974  44    -15       43       
  MINIMUM         24    427 AM   0    1936  28     -4       31       
  AVERAGE         27                        36     -9       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.97          1.79 1998   0.09   0.88     0.65    
  MONTH TO DATE    2.67                      2.08   0.59     2.98    
  SINCE DEC 1      7.51                      5.13   2.38     6.48    
  SINCE JAN 1      2.67                      2.08   0.59     2.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       11.3 R        11.0  1935   0.2   11.1              
  MONTH TO DATE   18.8                       3.8   15.0              
  SINCE JUL 1     18.8                       6.6   12.2              
  SNOW DEPTH      14                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        29      9       28       
  MONTH TO DATE  689                       667     22      667       
  SINCE DEC 1   1110                      1453   -343     1316       
  SINCE JUL 1   1645                      2148   -503     1923       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      1                         0      1        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    22.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  BLOWING SNOW                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     78          1000 PM                                     
 AVERAGE    85                                                       

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

                                                                     
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        73      1950                    
 MINIMUM TEMPERATURE (F)   29         3      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 24 2016.......SUNRISE   721 AM EST   SUNSET   520 PM EST   
JANUARY 25 2016.......SUNRISE   720 AM EST   SUNSET   521 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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