AFOS product CLIIAD
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CDUS41 KLWX 030541
CLIIAD


CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON                        
1238 AM EST SUN MAR 3 2002

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

...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 2 2002...

CLIMATE NORMAL PERIOD 1971 TO 2000 SNOW/HEATING DEGREE DAYS 1961-1990
CLIMATE RECORD PERIOD 1962 TO 2002

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50   1159 PM  77    1972  50      0       58       
  MINIMUM         30    300 AM  12    1980  28      2       38       
  AVERAGE         40                        39      1       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.79          1.51 1994   0.11   0.68     0.00    
  MONTH TO DATE    0.79                      0.22   0.57     0.00    
  SINCE MAR 1      0.79                      0.22   0.57     0.00    
  SINCE JAN 1      2.48                      6.04  -3.56     4.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             1.5  1994  MM     MM        0.0     
  MONTH TO DATE    0.0                      MM     MM        0.0     
  SINCE MAR 1      0.0                      MM     MM        0.0     
  SINCE JUL 1      2.6                      MM     MM       11.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        27     -2       17       
  MONTH TO DATE   57                        54      3       44       
  SINCE MAR 1     57                        54      3       44       
  SINCE JUL 1   3106                      3868   -762     3977       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     5.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 PM                                     
 LOWEST     45          1200 PM                                     
 AVERAGE    69                                                       
..........................................................
                                                                     
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   50        74      1967                    
 MINIMUM TEMPERATURE (F)   28        12      1980                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH  3 2002.........SUNRISE   639 AM EST   SUNSET   605 PM EST   
MARCH  4 2002.........SUNRISE   638 AM EST   SUNSET   606 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.