240  
CDUS41 KLWX 062120  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
420 PM EST WED NOV 06 2024  
   
...............................
 
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 6 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1960 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83R 3:12 PM 80 2015 60 23 66  
MINIMUM 61 6:00 AM 16 1991 38 23 39  
AVERAGE 72 49 23 53  
 
PRECIPITATION (IN)  
TODAY 0.00 2.42 1963 0.10 -0.10 0.00  
MONTH TO DATE T 0.65 -0.65 T  
SINCE SEP 1 3.40 8.24 -4.84 7.32  
SINCE JAN 1 29.18 37.46 -8.28 26.54  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 16 -16 12  
MONTH TO DATE 47 91 -44 109  
SINCE SEP 1 283 420 -137 315  
SINCE JUL 1 285 421 -136 315  
 
COOLING  
TODAY 7 0 7 0  
MONTH TO DATE 11 0 11 0  
SINCE SEP 1 167 174 -7 265  
SINCE JAN 1 1581 1230 351 1380    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 7:00 AM  
LOWEST 49 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 79 2022  
2023  
MINIMUM TEMPERATURE (F) 38 22 1982  
1991  
 
SUNRISE AND SUNSET  
NOVEMBER 6 2024......SUNRISE 6:43 AM EST SUNSET 5:03 PM EST  
NOVEMBER 7 2024......SUNRISE 6:44 AM EST SUNSET 5:02 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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