664  
CDUS41 KLWX 102127  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
427 PM EST FRI NOV 10 2023  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 10 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 58 12:48 AM 76 1975 60 -2 70  
1999  
2020  
MINIMUM 45 1:55 PM 27 1914 43 2 48  
AVERAGE 52 52 0 59  
 
PRECIPITATION (IN)  
TODAY 0.17 1.77 1990 0.10 0.07 0.00  
MONTH TO DATE 0.17 1.03 -0.86 0.02  
SINCE SEP 1 4.42 8.62 -4.20 5.07  
SINCE JAN 1 26.91 36.53 -9.62 37.02  
 
SNOWFALL (IN)  
TODAY 0.0 T 1958 0.0 0.0 0.0  
1968  
1987  
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  
TODAY 13 14 -1 6  
MONTH TO DATE 101 119 -18 34  
SINCE SEP 1 234 310 -76 259  
SINCE JUL 1 234 310 -76 259  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 PM  
LOWEST 44 2:00 AM  
AVERAGE 65  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 78 1949  
MINIMUM TEMPERATURE (F) 43 26 1901  
1973  
2017  
 
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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