967  
CDUS41 KLWX 050526  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1226 AM EST THU DEC 05 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 4 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 11:23 PM 76 1998 52 -5 56  
MINIMUM 27 6:13 AM 15 1895 37 -10 43  
1896  
AVERAGE 37 44 -7 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1900 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.45 -0.45 0.98  
SINCE DEC 1 0.00 0.45 -0.45 0.98  
SINCE JAN 1 34.69 38.86 -4.17 30.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.1 1957 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE DEC 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 T 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 21 7 15  
MONTH TO DATE 109 81 28 63  
SINCE DEC 1 109 81 28 63  
SINCE JUL 1 532 727 -195 652  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2029 1737 292 1681    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 9:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 75 2001  
MINIMUM TEMPERATURE (F) 37 14 1886  
 
SUNRISE AND SUNSET  
DECEMBER 5 2024......SUNRISE 7:12 AM EST SUNSET 4:46 PM EST  
DECEMBER 6 2024......SUNRISE 7:13 AM EST SUNSET 4:46 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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