205  
CDUS41 KLWX 062127  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
427 PM EST WED MAR 06 2024  
   
...............................
 
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 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 57 12:14 PM 78 2022 51 6 60  
MINIMUM 50 4:01 AM 6 2015 31 19 30  
AVERAGE 54 41 13 45  
 
PRECIPITATION (IN)  
TODAY 0.03 2.30 2011 0.11 -0.08 0.00  
MONTH TO DATE 1.23 0.61 0.62 0.57  
SINCE MAR 1 1.23 0.61 0.62 0.57  
SINCE JAN 1 8.68 6.16 2.52 4.20  
 
SNOWFALL (IN)  
TODAY 0.0 3.3 2013 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.0  
SINCE MAR 1 0.0 1.1 -1.1 0.0  
SINCE JUL 1 11.7 18.1 -6.4 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 24 -13 20  
MONTH TO DATE 85 148 -63 108  
SINCE MAR 1 85 148 -63 108  
SINCE JUL 1 3049 3658 -609 3072  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 3 0 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 80 1:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 77 2022  
MINIMUM TEMPERATURE (F) 31 2 2015  
 
SUNRISE AND SUNSET  
MARCH 6 2024.........SUNRISE 6:34 AM EST SUNSET 6:08 PM EST  
MARCH 7 2024.........SUNRISE 6:33 AM EST SUNSET 6:09 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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