AFOS product CLIIAD
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CDUS41 KLWX 080524
CLIIAD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
124 AM EDT WED JUN 08 2022

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 7 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         78  10:16 AM  96    1999  81     -3       91        
  MINIMUM         59   3:43 AM  45    1977  60     -1       72        
  AVERAGE         69                        70     -1       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.10          1.88 1989   0.15  -0.05     0.00     
  MONTH TO DATE    0.52                      1.04  -0.52     0.03     
  SINCE JUN 1      0.52                      1.04  -0.52     0.03     
  SINCE JAN 1     17.74                     18.28  -0.54    13.61     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1     15.8                      21.0   -5.2     12.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         9     -9        0        
  SINCE JUN 1      0                         9     -9        0        
  SINCE JUL 1   4023                      4601   -578     4152        

 COOLING                                                              
  YESTERDAY        4                         6     -2       17        
  MONTH TO DATE   47                        38      9       74        
  SINCE JUN 1     47                        38      9       74        
  SINCE JAN 1    176                       144     32      183        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           9:00 PM                                      
 LOWEST     67          10:00 AM                                      
 AVERAGE    80                                                        

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        97      2007                      
 MINIMUM TEMPERATURE (F)   60        36      1977                      


SUNRISE AND SUNSET                                                    
JUNE  8 2022..........SUNRISE   5:44 AM EDT   SUNSET   8:34 PM EDT     
JUNE  9 2022..........SUNRISE   5:44 AM EDT   SUNSET   8:34 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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