256  
CDUS41 KLWX 232127  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
427 PM EST SAT DEC 23 2023  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 23 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 49 3:06 PM 71 1875 47 2 55  
1990  
MINIMUM 37 6:53 AM 7 1989 33 4 12  
AVERAGE 43 40 3 34  
 
PRECIPITATION (IN)  
TODAY 0.00 1.67 2015 0.11 -0.11 0.11  
MONTH TO DATE 5.07 2.62 2.45 3.68  
SINCE DEC 1 5.07 2.62 2.45 3.68  
SINCE JAN 1 34.32 41.03 -6.71 43.33  
 
SNOWFALL (IN)  
TODAY 0.0 5.6 1963 0.1 -0.1 T  
MONTH TO DATE 0.1 1.1 -1.0 T  
SINCE DEC 1 0.1 1.1 -1.0 T  
SINCE JUL 1 0.1 1.2 -1.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 25 -3 31  
MONTH TO DATE 469 518 -49 529  
SINCE DEC 1 469 518 -49 529  
SINCE JUL 1 1058 1164 -106 1142  
 
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 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 68 2:00 PM  
AVERAGE 79  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 71 2015  
MINIMUM TEMPERATURE (F) 33 5 1983  
 
SUNRISE AND SUNSET  
DECEMBER 23 2023......SUNRISE 7:24 AM EST SUNSET 4:51 PM EST  
DECEMBER 24 2023......SUNRISE 7:24 AM EST SUNSET 4:51 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab VA Page
The Nexlab MD Page
The Nexlab WV Page
Main Text Page