735  
CDUS41 KLWX 262130  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
430 PM EST TUE DEC 26 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 26 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 3:22 PM 72 1889 47 3 33  
MINIMUM 44 4:19 AM 4 1935 33 11 20  
AVERAGE 47 40 7 27  
 
PRECIPITATION (IN)  
TODAY 0.08 1.42 2012 0.10 -0.02 0.00  
MONTH TO DATE 5.16 2.92 2.24 3.68  
SINCE DEC 1 5.16 2.92 2.24 3.68  
SINCE JAN 1 34.41 41.33 -6.92 43.33  
 
SNOWFALL (IN)  
TODAY 0.0 10.0 1890 0.1 -0.1 0.0  
MONTH TO DATE 0.1 1.3 -1.2 T  
SINCE DEC 1 0.1 1.3 -1.2 T  
SINCE JUL 1 0.1 1.4 -1.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 26 -8 38  
MONTH TO DATE 519 594 -75 657  
SINCE DEC 1 519 594 -75 657  
SINCE JUL 1 1108 1240 -132 1270  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1710 1737 -27 1793    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 AM  
LOWEST 82 12:00 AM  
AVERAGE 90  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 72 1971  
MINIMUM TEMPERATURE (F) 32 2 1914  
 
SUNRISE AND SUNSET  
DECEMBER 26 2023......SUNRISE 7:25 AM EST SUNSET 4:52 PM EST  
DECEMBER 27 2023......SUNRISE 7:25 AM EST SUNSET 4:53 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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