308  
CDUS41 KLWX 012126  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
426 PM EST SUN DEC 01 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 1 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 2:40 PM 75 2006 53 -6 52  
MINIMUM 30 4:56 AM 14 1875 38 -8 37  
1936  
AVERAGE 39 45 -6 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.90 1974 0.11 -0.11 0.13  
MONTH TO DATE 0.00 0.11 -0.11 0.13  
SINCE DEC 1 0.00 0.11 -0.11 0.13  
SINCE JAN 1 34.69 38.52 -3.83 29.38  
 
SNOWFALL (IN)  
TODAY 0.0 T 1981 0.0 0.0 0.0  
1992  
2007  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 20 6 20  
MONTH TO DATE 26 20 6 20  
SINCE DEC 1 26 20 6 20  
SINCE JUL 1 449 666 -217 609  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 5:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 49  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 1970  
MINIMUM TEMPERATURE (F) 37 15 1886  
 
SUNRISE AND SUNSET  
DECEMBER 1 2024......SUNRISE 7:08 AM EST SUNSET 4:46 PM EST  
DECEMBER 2 2024......SUNRISE 7:09 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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