231  
CDUS41 KLWX 042125  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
525 PM EDT THU APR 04 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 4 2024
 
 
VALID TODAY AS OF 0500 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 58 2:29 PM 85 1956 64 -6 79  
2011  
MINIMUM 40 6:07 AM 27 1879 45 -5 56  
1898  
1899  
AVERAGE 49 54 -5 68  
 
PRECIPITATION (IN)  
TODAY 0.02 0.97 1984 0.10 -0.08 0.00  
MONTH TO DATE 1.68 0.43 1.25 0.25  
SINCE MAR 1 6.57 3.93 2.64 1.85  
SINCE JAN 1 13.86 9.41 4.45 5.58  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1900 0.0 0.0 0.0  
1944  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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  
TODAY 16 11 5 0  
MONTH TO DATE 54 47 7 22  
SINCE MAR 1 453 591 -138 509  
SINCE JUL 1 3005 3514 -509 3007  
 
COOLING  
TODAY 0 0 0 3  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 2 3 -1 5  
SINCE JAN 1 3 3 0 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 2023  
MINIMUM TEMPERATURE (F) 45 24 1874  
1881  
 
SUNRISE AND SUNSET  
APRIL 4 2024.........SUNRISE 6:47 AM EDT SUNSET 7:35 PM EDT  
APRIL 5 2024.........SUNRISE 6:46 AM EDT SUNSET 7:36 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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