161  
CDUS41 KLWX 292133  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
433 PM EST THU FEB 29 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 29 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 50 3:59 PM 77 1972 52 -2 64  
1976  
MINIMUM 33 7:08 AM 9 1884 35 -2 41  
AVERAGE 42 43 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.61 1892 0.10 -0.10 0.01  
MONTH TO DATE 1.41 2.62 -1.21 2.08  
SINCE DEC 1 13.72 8.89 4.83 7.59  
SINCE JAN 1 7.29 5.48 1.81 3.73  
 
SNOWFALL (IN)  
TODAY 0.0 1.6 1968 0.1 -0.1 0.0  
MONTH TO DATE 0.1 5.0 -4.9 0.4  
SINCE DEC 1 8.0 11.6 -3.6 0.4  
SINCE JUL 1 8.0 11.7 -3.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 22 1 12  
MONTH TO DATE 591 743 -152 505  
SINCE DEC 1 1963 2321 -358 1885  
SINCE JUL 1 2552 2967 -415 2498  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 2:00 AM  
LOWEST 20 4:00 PM  
AVERAGE 33  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 80 1976  
2017  
MINIMUM TEMPERATURE (F) 35 13 1884  
 
SUNRISE AND SUNSET  
FEBRUARY 29 2024......SUNRISE 6:41 AM EST SUNSET 6:00 PM EST  
MARCH 1 2024.........SUNRISE 6:40 AM EST SUNSET 6:02 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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