895  
CDUS41 KLWX 150627  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
227 AM EDT TUE APR 15 2025  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 14 2025  
 
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)  
YESTERDAY  
MAXIMUM 74 4:56 PM 91 1960 68 6 82  
MINIMUM 50 1:16 AM 24 1950 48 2 48  
AVERAGE 62 58 4 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 3.04 1970 0.10 -0.03 0.00  
MONTH TO DATE 2.42 1.45 0.97 1.87  
SINCE MAR 1 4.91 4.95 -0.04 6.76  
SINCE JAN 1 9.70 10.43 -0.73 14.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1923 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  
YESTERDAY 3 8 -5 0  
MONTH TO DATE 133 144 -11 109  
SINCE MAR 1 484 688 -204 508  
SINCE JUL 1 3224 3611 -387 3060  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 15 8 7 5  
SINCE MAR 1 40 11 29 7  
SINCE JAN 1 40 11 29 8    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 11:00 PM  
LOWEST 37 1:00 PM  
AVERAGE 59  
   
......................................................  
 
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 2025.........SUNRISE 6:31 AM EDT SUNSET 7:45 PM EDT  
APRIL 16 2025.........SUNRISE 6:30 AM EDT SUNSET 7:46 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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