517  
CDUS41 KLWX 082132  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
532 PM EDT TUE APR 08 2025  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 8 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 3:50 PM 93 1929 65 -14 71  
MINIMUM 39 7:14 AM 29 1972 46 -7 44  
1982  
2007  
AVERAGE 45 56 -11 58  
 
PRECIPITATION (IN)  
TODAY 0.00 2.13 1940 0.11 -0.11 0.00  
MONTH TO DATE 0.84 0.84 -0.00 1.68  
SINCE MAR 1 3.33 4.34 -1.01 6.57  
SINCE JAN 1 8.12 9.82 -1.70 13.86  
 
SNOWFALL (IN)  
TODAY 0.0 0.5 1916 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 2.0 -2.0 T  
SINCE JUL 1 14.9 13.7 1.2 8.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 10 10 7  
MONTH TO DATE 61 89 -28 104  
SINCE MAR 1 412 633 -221 503  
SINCE JUL 1 3152 3556 -404 3055  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 15 2 13 0  
SINCE MAR 1 40 5 35 2  
SINCE JAN 1 40 5 35 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 16.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 1959  
MINIMUM TEMPERATURE (F) 46 28 1896  
1917  
1972  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 6:42 AM EDT SUNSET 7:39 PM EDT  
APRIL 9 2025.........SUNRISE 6:40 AM EDT SUNSET 7:40 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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