541  
CDUS41 KLWX 290526  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1226 AM EST WED NOV 29 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 28 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 43 12:43 PM 74 1973 54 -11 57  
MINIMUM 28 11:59 PM 15 1930 38 -10 43  
AVERAGE 36 46 -10 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.26 1993 0.09 -0.09 0.00  
MONTH TO DATE 2.51 2.71 -0.20 2.33  
SINCE SEP 1 6.76 10.30 -3.54 7.38  
SINCE JAN 1 29.25 38.21 -8.96 39.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1892 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 29 19 10 15  
MONTH TO DATE 401 415 -14 354  
SINCE SEP 1 534 606 -72 579  
SINCE JUL 1 534 606 -72 579  
 
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 W (280)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 2:00 AM  
LOWEST 27 2:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 1905  
MINIMUM TEMPERATURE (F) 38 14 1930  
 
SUNRISE AND SUNSET  
NOVEMBER 29 2023......SUNRISE 7:05 AM EST SUNSET 4:47 PM EST  
NOVEMBER 30 2023......SUNRISE 7:06 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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