308  
CDUS41 KLWX 200529  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1229 AM EST TUE FEB 20 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 19 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 49 4:33 PM 74 1939 49 0 62  
MINIMUM 33 6:49 AM 4 1903 33 0 37  
AVERAGE 41 41 0 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1927 0.09 -0.09 0.00  
MONTH TO DATE 1.09 1.76 -0.67 1.76  
SINCE DEC 1 13.40 8.03 5.37 7.27  
SINCE JAN 1 6.97 4.62 2.35 3.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.0 1979 0.1 -0.1 0.0  
MONTH TO DATE 0.1 3.6 -3.5 0.4  
SINCE DEC 1 8.0 10.2 -2.2 0.4  
SINCE JUL 1 8.0 10.3 -2.3 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 24 0 15  
MONTH TO DATE 397 491 -94 374  
SINCE DEC 1 1769 2069 -300 1754  
SINCE JUL 1 2358 2715 -357 2367  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 4:00 AM  
LOWEST 30 5:00 PM  
AVERAGE 43  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 78 2018  
MINIMUM TEMPERATURE (F) 33 5 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 6:53 AM EST SUNSET 5:51 PM EST  
FEBRUARY 21 2024......SUNRISE 6:52 AM EST SUNSET 5:52 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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