653  
CDUS41 KLWX 040527  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1227 AM EST TUE MAR 04 2025  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 3 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 47 3:46 PM 79 1923 52 -5 65  
MINIMUM 30 6:37 AM 11 1873 35 -5 43  
1925  
AVERAGE 39 44 -5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1909 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.30 -0.30 0.77  
SINCE MAR 1 0.00 0.30 -0.30 0.77  
SINCE JAN 1 4.79 5.78 -0.99 8.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.1 1960 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE MAR 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 14.9 12.1 2.8 8.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 21 5 11  
MONTH TO DATE 73 65 8 48  
SINCE MAR 1 73 65 8 48  
SINCE JUL 1 2813 2988 -175 2600  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 11:00 PM  
LOWEST 24 4:00 PM  
AVERAGE 37  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 82 1983  
MINIMUM TEMPERATURE (F) 35 4 1873  
 
SUNRISE AND SUNSET  
MARCH 4 2025.........SUNRISE 6:36 AM EST SUNSET 6:04 PM EST  
MARCH 5 2025.........SUNRISE 6:34 AM EST SUNSET 6:05 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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