323  
CDUS41 KLWX 200522  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1222 AM EST MON NOV 20 2023  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 19 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 3:34 PM 77 1928 57 4 47  
MINIMUM 39 6:02 AM 18 1891 41 -2 32  
AVERAGE 50 49 1 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 2003 0.09 -0.09 0.00  
MONTH TO DATE 0.19 1.84 -1.65 1.94  
SINCE SEP 1 4.44 9.43 -4.99 6.99  
SINCE JAN 1 26.93 37.34 -10.41 38.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1955 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 0.0  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 16 -1 25  
MONTH TO DATE 226 254 -28 191  
SINCE SEP 1 359 445 -86 416  
SINCE JUL 1 359 445 -86 416  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 23  
SINCE SEP 1 344 283 61 285  
SINCE JAN 1 1710 1735 -25 1793    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 8:00 AM  
LOWEST 26 3:00 PM  
AVERAGE 50  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 79 1942  
MINIMUM TEMPERATURE (F) 40 20 1901  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2023......SUNRISE 6:56 AM EST SUNSET 4:51 PM EST  
NOVEMBER 21 2023......SUNRISE 6:57 AM EST SUNSET 4:51 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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