AFOS product CLIIAD
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CDUS41 KLWX 060528
CLIIAD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
128 AM EDT FRI MAY 06 2022

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MAY 5 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         67   4:08 PM  88    1980  73     -6       79        
  MINIMUM         58   5:59 AM  29    1976  50      8       54        
  AVERAGE         63                        61      2       67     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.34 1989   0.14  -0.14     0.22     
  MONTH TO DATE    1.48                      0.71   0.77     0.79     
  SINCE MAR 1      5.65                      7.68  -2.03     5.34     
  SINCE JAN 1     11.85                     13.23  -1.38    11.50     

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 MAR 1      3.5                       4.0   -0.5       T       
  SINCE JUL 1     15.8                      21.0   -5.2     12.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         5     -3        0        
  MONTH TO DATE   13                        29    -16        7        
  SINCE MAR 1    879                       996   -117      822        
  SINCE JUL 1   3953                      4506   -553     4015        

 COOLING                                                              
  YESTERDAY        0                         2     -2        2        
  MONTH TO DATE    5                         6     -1       17        
  SINCE MAR 1     19                        28     -9       43        
  SINCE JAN 1     19                        28     -9       43        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED     5.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           9:00 PM                                      
 LOWEST     57           4:00 PM                                      
 AVERAGE    69                                                        

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        90      1986                      
 MINIMUM TEMPERATURE (F)   50        36      1968                      


SUNRISE AND SUNSET                                                    
MAY  6 2022...........SUNRISE   6:06 AM EDT   SUNSET   8:07 PM EDT     
MAY  7 2022...........SUNRISE   6:05 AM EDT   SUNSET   8:08 PM EDT     


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




$$