010  
CDUS41 KLWX 152123  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
423 PM EST FRI NOV 15 2024  
   
...............................  
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 15 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 52 3:59 PM 81 1993 57 -5 62  
MINIMUM 45 6:14 AM 19 1986 36 9 30  
AVERAGE 49 46 3 46  
 
PRECIPITATION (IN)  
TODAY 0.09 1.50 2018 0.10 -0.01 0.00  
MONTH TO DATE 0.57 1.59 -1.02 0.26  
SINCE SEP 1 3.97 9.18 -5.21 7.58  
SINCE JAN 1 29.75 38.40 -8.65 26.80  
 
SNOWFALL (IN)  
TODAY 0.0 T 1992 0.0 0.0 0.0  
1995  
2022  
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 16 19 -3 19  
MONTH TO DATE 156 249 -93 242  
SINCE SEP 1 392 578 -186 448  
SINCE JUL 1 394 579 -185 448  
 
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 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 77 2:00 PM  
AVERAGE 85  
   
......................................................  
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 74 2001  
2005  
MINIMUM TEMPERATURE (F) 35 14 1967  
 
SUNRISE AND SUNSET  
NOVEMBER 15 2024......SUNRISE 6:53 AM EST SUNSET 4:55 PM EST  
NOVEMBER 16 2024......SUNRISE 6:54 AM EST SUNSET 4:55 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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