879  
CDUS41 KLWX 262142  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
442 PM EST TUE NOV 26 2024  
   
...............................  
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 26 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 64 12:13 PM 75 1990 53 11 48  
MINIMUM 49 7:45 AM 16 1974 33 16 28  
AVERAGE 57 43 14 38  
 
PRECIPITATION (IN)  
TODAY 0.10 1.72 2013 0.11 -0.01 0.00  
MONTH TO DATE 1.56 2.71 -1.15 2.49  
SINCE SEP 1 4.96 10.30 -5.34 9.81  
SINCE JAN 1 30.74 39.52 -8.78 29.03  
 
SNOWFALL (IN)  
TODAY 0.0 1.6 2014 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 0.0  
SINCE SEP 1 T 0.2 -0.2 T  
SINCE JUL 1 T 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 22 -14 27  
MONTH TO DATE 320 477 -157 451  
SINCE SEP 1 556 806 -250 657  
SINCE JUL 1 558 807 -249 657  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 16 0 16 0  
SINCE SEP 1 172 174 -2 265  
SINCE JAN 1 1586 1230 356 1380    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 28 4:00 PM  
AVERAGE 61  
   
......................................................  
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 70 2011  
MINIMUM TEMPERATURE (F) 33 11 1974  
 
SUNRISE AND SUNSET  
NOVEMBER 26 2024......SUNRISE 7:05 AM EST SUNSET 4:49 PM EST  
NOVEMBER 27 2024......SUNRISE 7:06 AM EST SUNSET 4:49 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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