478  
CDUS41 KLWX 170531  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1231 AM EST SUN NOV 17 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 16 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 1:13 PM 76 1897 58 6 70  
1928  
2001  
MINIMUM 48 11:27 PM 19 1908 41 7 41  
1933  
AVERAGE 56 50 6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.17 1920 0.09 -0.09 0.00  
MONTH TO DATE 0.41 1.57 -1.16 0.17  
SINCE SEP 1 4.20 9.16 -4.96 4.42  
SINCE JAN 1 33.29 37.07 -3.78 26.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1980 0.0 0.0 0.0  
1992  
1995  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 15 -6 9  
MONTH TO DATE 119 206 -87 193  
SINCE SEP 1 224 397 -173 326  
SINCE JUL 1 224 397 -173 326  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 30 0 30 1  
SINCE SEP 1 314 283 31 344  
SINCE JAN 1 2029 1735 294 1681    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 12:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 77 1896  
MINIMUM TEMPERATURE (F) 41 17 1933  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2024......SUNRISE 6:53 AM EST SUNSET 4:53 PM EST  
NOVEMBER 18 2024......SUNRISE 6:55 AM EST SUNSET 4:52 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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