443  
CDUS41 KLWX 170538  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1238 AM EST SAT FEB 17 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 16 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 51 1:07 AM 75 1954 49 2 63  
MINIMUM 39 7:21 AM 5 1905 32 7 45  
AVERAGE 45 40 5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 2003 0.09 -0.09 0.30  
MONTH TO DATE 0.99 1.47 -0.48 1.18  
SINCE DEC 1 13.30 7.74 5.56 6.69  
SINCE JAN 1 6.87 4.33 2.54 2.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.3 2003 0.2 -0.2 0.0  
MONTH TO DATE T 3.1 -3.1 0.4  
SINCE DEC 1 7.9 9.7 -1.8 0.4  
SINCE JUL 1 7.9 9.8 -1.9 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 25 -5 11  
MONTH TO DATE 318 418 -100 316  
SINCE DEC 1 1690 1996 -306 1696  
SINCE JUL 1 2279 2642 -363 2309  
 
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 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 12:00 AM  
LOWEST 24 3:00 PM  
AVERAGE 45  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 79 1976  
MINIMUM TEMPERATURE (F) 32 5 1904  
1958  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 6:57 AM EST SUNSET 5:47 PM EST  
FEBRUARY 18 2024......SUNRISE 6:56 AM EST SUNSET 5:49 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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