682  
CDUS41 KLWX 280527  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1227 AM EST TUE NOV 28 2023  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 27 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 51 10:40 AM 75 1896 54 -3 59  
MINIMUM 35 11:59 PM 14 1938 38 -3 46  
AVERAGE 43 46 -3 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 1944 0.10 -0.10 0.24  
MONTH TO DATE 2.51 2.62 -0.11 2.33  
SINCE SEP 1 6.76 10.21 -3.45 7.38  
SINCE JAN 1 29.25 38.12 -8.87 39.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1978 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 19 3 12  
MONTH TO DATE 372 396 -24 339  
SINCE SEP 1 505 587 -82 564  
SINCE JUL 1 505 587 -82 564  
 
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 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 65  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 1973  
MINIMUM TEMPERATURE (F) 38 15 1930  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2023......SUNRISE 7:04 AM EST SUNSET 4:47 PM EST  
NOVEMBER 29 2023......SUNRISE 7:05 AM EST SUNSET 4:47 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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