289  
CDUS41 KLWX 151014  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
614 AM EDT MON APR 15 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 14 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 82 4:22 PM 91 1960 68 14 81  
MINIMUM 48 5:24 AM 24 1950 48 0 60  
AVERAGE 65 58 7 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.04 1970 0.10 -0.10 T  
MONTH TO DATE 1.87 1.45 0.42 0.29  
SINCE MAR 1 6.76 4.95 1.81 1.89  
SINCE JAN 1 14.05 10.43 3.62 5.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1923 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 T 2.0 -2.0 T  
SINCE JUL 1 8.0 13.7 -5.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 109 144 -35 76  
SINCE MAR 1 508 688 -180 563  
SINCE JUL 1 3060 3611 -551 3061  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 5 8 -3 37  
SINCE MAR 1 7 11 -4 39  
SINCE JAN 1 8 11 -3 39    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 7:00 AM  
LOWEST 27 12:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1941  
MINIMUM TEMPERATURE (F) 48 28 1904  
 
SUNRISE AND SUNSET  
APRIL 15 2024.........SUNRISE 6:31 AM EDT SUNSET 7:46 PM EDT  
APRIL 16 2024.........SUNRISE 6:30 AM EDT SUNSET 7:47 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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