379  
CDUS41 KLWX 102126  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
426 PM EST SUN NOV 10 2024  
   
...............................  
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 10 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 61 2:31 PM 77 2020 59 2 57  
MINIMUM 35 12:06 AM 21 2003 37 -2 34  
AVERAGE 48 48 0 46  
 
PRECIPITATION (IN)  
TODAY T 2.08 1990 0.11 -0.11 0.26  
MONTH TO DATE T 1.09 -1.09 0.26  
SINCE SEP 1 3.40 8.68 -5.28 7.58  
SINCE JAN 1 29.18 37.90 -8.72 26.80  
 
SNOWFALL (IN)  
TODAY 0.0 1.6 1968 0.0 0.0 0.0  
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 17 17 0 19  
MONTH TO DATE 82 158 -76 140  
SINCE SEP 1 318 487 -169 346  
SINCE JUL 1 320 488 -168 346  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 15 0 15 0  
SINCE SEP 1 171 174 -3 265  
SINCE JAN 1 1585 1230 355 1380    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 2:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 53  
   
......................................................  
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 78 2006  
MINIMUM TEMPERATURE (F) 37 16 1973  
 
SUNRISE AND SUNSET  
NOVEMBER 10 2024......SUNRISE 6:48 AM EST SUNSET 4:59 PM EST  
NOVEMBER 11 2024......SUNRISE 6:49 AM EST SUNSET 4:59 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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