026  
CDUS41 KLWX 100524  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1224 AM EST FRI NOV 10 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 9 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 75 3:48 PM 79 1994 61 14 61  
MINIMUM 50 2:28 AM 26 1976 43 7 45  
AVERAGE 63 52 11 53  
 
PRECIPITATION (IN)  
YESTERDAY T 1.40 1889 0.10 -0.10 0.00  
MONTH TO DATE T 0.93 -0.93 0.02  
SINCE SEP 1 4.25 8.52 -4.27 5.07  
SINCE JAN 1 26.74 36.43 -9.69 37.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1900 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 2 13 -11 12  
MONTH TO DATE 88 105 -17 28  
SINCE SEP 1 221 296 -75 253  
SINCE JUL 1 221 296 -75 253  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 21  
SINCE SEP 1 344 283 61 283  
SINCE JAN 1 1710 1735 -25 1791    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 47 11:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 1975  
1999  
2020  
MINIMUM TEMPERATURE (F) 43 27 1914  
 
SUNRISE AND SUNSET  
NOVEMBER 10 2023......SUNRISE 6:45 AM EST SUNSET 4:59 PM EST  
NOVEMBER 11 2023......SUNRISE 6:46 AM EST SUNSET 4:58 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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