749  
CDUS41 KLWX 192128  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
528 PM EDT WED APR 19 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 19 2023
 
 
VALID TODAY AS OF 0500 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 76 3:49 PM 93 1976 70 6 55  
MINIMUM 45 5:10 AM 22 1875 50 -5 40  
AVERAGE 61 60 1 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1877 0.10 -0.10 T  
MONTH TO DATE 0.83 1.96 -1.13 3.72  
SINCE MAR 1 2.43 5.46 -3.03 6.49  
SINCE JAN 1 6.16 10.94 -4.78 12.50  
 
SNOWFALL (IN)  
TODAY 0.0 T 1926 0.0 0.0 0.0  
1983  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 T 2.0 -2.0 0.9  
SINCE JUL 1 0.4 13.7 -13.3 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 7 -3 17  
MONTH TO DATE 86 181 -95 192  
SINCE MAR 1 573 725 -152 639  
SINCE JUL 1 3065 3648 -583 3284  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 50 13 37 20  
SINCE MAR 1 52 16 36 24  
SINCE JAN 1 52 16 36 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 6:00 AM  
LOWEST 19 3:00 PM  
AVERAGE 42  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1941  
MINIMUM TEMPERATURE (F) 50 28 1904  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 6:26 AM EDT SUNSET 7:49 PM EDT  
APRIL 20 2023.........SUNRISE 6:25 AM EDT SUNSET 7:50 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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