933  
CDUS41 KLWX 232122  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
522 PM EDT SAT MAR 23 2024  
   
...............................
 
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 23 2024
 
 
VALID TODAY AS OF 0500 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 53 1:53 PM 83 1994 57 -4 82  
2012  
MINIMUM 42 9:16 AM 17 1969 36 6 50  
AVERAGE 48 46 2 66  
 
PRECIPITATION (IN)  
TODAY 1.01 2.21 1991 0.11 0.90 T  
MONTH TO DATE 3.53 2.57 0.96 0.74  
SINCE MAR 1 3.53 2.57 0.96 0.74  
SINCE JAN 1 10.98 8.12 2.86 4.37  
 
SNOWFALL (IN)  
TODAY 0.0 T 1968 0.1 -0.1 0.0  
1971  
1972  
MONTH TO DATE T 3.4 -3.4 T  
SINCE MAR 1 T 3.4 -3.4 T  
SINCE JUL 1 11.7 20.4 -8.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 19 -2 0  
MONTH TO DATE 324 511 -187 456  
SINCE MAR 1 324 511 -187 456  
SINCE JUL 1 3288 4021 -733 3420  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 0 0 1  
SINCE JAN 1 3 0 3 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 68 2:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1988  
1994  
MINIMUM TEMPERATURE (F) 36 19 2014  
 
SUNRISE AND SUNSET  
MARCH 23 2024.........SUNRISE 7:08 AM EDT SUNSET 7:25 PM EDT  
MARCH 24 2024.........SUNRISE 7:06 AM EDT SUNSET 7:26 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page Main Text Page