911  
CDUS41 KLWX 012126  
CLIIAD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
526 PM EDT FRI NOV 01 2024  
   
...............................  
 
   
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 1 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 81 2:26 PM 84 1982 62 19 49  
MINIMUM 65 7:19 AM 25 1975 40 25 28  
AVERAGE 73 51 22 39  
 
PRECIPITATION (IN)  
TODAY T 1.07 1963 0.11 -0.11 T  
MONTH TO DATE T 0.11 -0.11 T  
SINCE SEP 1 3.40 7.70 -4.30 7.32  
SINCE JAN 1 29.18 36.92 -7.74 26.54  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
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 0 14 -14 26  
MONTH TO DATE 0 14 -14 26  
SINCE SEP 1 236 343 -107 232  
SINCE JUL 1 238 344 -106 232  
 
COOLING  
TODAY 8 0 8 0  
MONTH TO DATE 8 0 8 0  
SINCE SEP 1 164 174 -10 265  
SINCE JAN 1 1578 1230 348 1380    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 6:00 AM  
LOWEST 38 2:00 PM  
AVERAGE 57  
   
......................................................  
 
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1971  
MINIMUM TEMPERATURE (F) 39 21 1976  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2024......SUNRISE 7:38 AM EDT SUNSET 6:09 PM EDT  
NOVEMBER 2 2024......SUNRISE 7:39 AM EDT SUNSET 6:07 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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