AFOS product CLIIAD
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CDUS41 KLWX 142128
CLIIAD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 
528 PM EDT MON MAR 14 2022

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

...THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 14 2022...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)                                                          
 TODAY                                                               
  MAXIMUM         63   3:31 PM  88    1990  54      9       65        
  MINIMUM         24   4:00 AM  15    1968  33     -9       33        
                                      1993                           
  AVERAGE         44                        43      1       49     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.99 1999   0.12  -0.12     0.00     
  MONTH TO DATE    1.00                      1.51  -0.51     0.18     
  SINCE MAR 1      1.00                      1.51  -0.51     0.18     
  SINCE JAN 1      7.20                      7.06   0.14     6.34     

SNOWFALL (IN)                                                              
  TODAY            0.0           4.1  2017   0.2   -0.2      0.0      
  MONTH TO DATE    3.5                       2.4    1.1      0.0      
  SINCE MAR 1      3.5                       2.4    1.1      0.0      
  SINCE JUL 1     15.8                      19.4   -3.6     12.0      
  SNOW DEPTH       T                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           21                        22     -1       16        
  MONTH TO DATE  274                       331    -57      269        
  SINCE MAR 1    274                       331    -57      269        
  SINCE JUL 1   3348                      3841   -493     3462        

 COOLING                                                              
  TODAY            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    17   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     5.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           4:00 AM                                      
 LOWEST     28           3:00 PM                                      
 AVERAGE    57                                                        

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


THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   54        84      2012                      
 MINIMUM TEMPERATURE (F)   33        -1      1993                      


SUNRISE AND SUNSET                                                    
MARCH 14 2022.........SUNRISE   7:23 AM EDT   SUNSET   7:16 PM EDT     
MARCH 15 2022.........SUNRISE   7:21 AM EDT   SUNSET   7:17 PM EDT     


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




$$