695  
CDUS41 KLWX 060541  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1241 AM EST FRI DEC 06 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 5 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 46 12:52 AM 75 2001 52 -6 51  
MINIMUM 30 11:59 PM 14 1886 37 -7 39  
AVERAGE 38 44 -6 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.72 1993 0.12 -0.12 0.00  
MONTH TO DATE T 0.57 -0.57 0.98  
SINCE DEC 1 T 0.57 -0.57 0.98  
SINCE JAN 1 34.69 38.98 -4.29 30.23  
 
SNOWFALL (IN)  
YESTERDAY T 6.1 2002 0.1 -0.1 0.0  
MONTH TO DATE T 0.2 -0.2 0.0  
SINCE DEC 1 T 0.2 -0.2 0.0  
SINCE JUL 1 T 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 21 6 20  
MONTH TO DATE 136 102 34 83  
SINCE DEC 1 136 102 34 83  
SINCE JUL 1 559 748 -189 672  
 
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 37 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 17.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 8:00 AM  
LOWEST 25 11:00 AM  
AVERAGE 41  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 78 1998  
MINIMUM TEMPERATURE (F) 36 11 1893  
 
SUNRISE AND SUNSET  
DECEMBER 6 2024......SUNRISE 7:13 AM EST SUNSET 4:46 PM EST  
DECEMBER 7 2024......SUNRISE 7:14 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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