375  
CDUS41 KLWX 022132  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
532 PM EDT TUE APR 02 2024  
   
...............................
 
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 2 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 3:59 PM 86 1967 62 -9 57  
MINIMUM 50 10:06 AM 21 1964 39 11 35  
AVERAGE 52 50 2 46  
 
PRECIPITATION (IN)  
TODAY 0.28 2.07 2005 0.11 0.17 0.00  
MONTH TO DATE 0.50 0.22 0.28 0.21  
SINCE MAR 1 4.39 3.72 0.67 1.78  
SINCE JAN 1 11.84 9.27 2.57 5.41  
 
SNOWFALL (IN)  
TODAY 0.0 T 1964 0.0 0.0 0.0  
1987  
1992  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 3.9 -3.9 T  
SINCE JUL 1 11.7 20.9 -9.2 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 15 -2 19  
MONTH TO DATE 22 31 -9 21  
SINCE MAR 1 486 678 -192 591  
SINCE JUL 1 3450 4188 -738 3555  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 1  
SINCE JAN 1 3 2 1 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 86 3:00 PM  
AVERAGE 90  
   
......................................................
 
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 86 1981  
MINIMUM TEMPERATURE (F) 39 23 1991  
 
SUNRISE AND SUNSET  
APRIL 2 2024.........SUNRISE 6:52 AM EDT SUNSET 7:35 PM EDT  
APRIL 3 2024.........SUNRISE 6:50 AM EDT SUNSET 7:36 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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