016  
CDUS41 KLWX 162132  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
432 PM EST FRI FEB 16 2024  
   
...............................
 
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 16 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 50 3:36 PM 70 1976 46 4 61  
MINIMUM 38 8:01 AM 6 2015 27 11 47  
AVERAGE 44 36 8 54  
 
PRECIPITATION (IN)  
TODAY 0.00 2.33 2003 0.10 -0.10 0.46  
MONTH TO DATE 1.10 1.47 -0.37 1.53  
SINCE DEC 1 12.85 7.71 5.14 7.84  
SINCE JAN 1 7.10 4.41 2.69 2.89  
 
SNOWFALL (IN)  
TODAY 0.0 15.9 2003 0.2 -0.2 0.0  
MONTH TO DATE 0.6 4.3 -3.7 0.4  
SINCE DEC 1 10.6 14.0 -3.4 0.4  
SINCE JUL 1 10.6 14.3 -3.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 28 -7 11  
MONTH TO DATE 346 476 -130 350  
SINCE DEC 1 1888 2285 -397 1915  
SINCE JUL 1 2659 3185 -526 2749  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 12:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 75 1976  
MINIMUM TEMPERATURE (F) 27 -4 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 16 2024......SUNRISE 7:00 AM EST SUNSET 5:48 PM EST  
FEBRUARY 17 2024......SUNRISE 6:59 AM EST SUNSET 5:49 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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