874  
CDUS41 KLWX 110528  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
128 AM EDT MON MAR 11 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 10 2024
 
 
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)  
YESTERDAY  
MAXIMUM 51 2:25 PM 79 2016 54 -3 47  
MINIMUM 40 11:59 PM 14 1932 37 3 41  
AVERAGE 46 46 0 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.72 1871 0.11 -0.09 0.19  
MONTH TO DATE 2.39 1.06 1.33 0.56  
SINCE MAR 1 2.39 1.06 1.33 0.56  
SINCE JAN 1 9.68 6.54 3.14 4.29  
 
SNOWFALL (IN)  
YESTERDAY T 5.3 1907 0.1 -0.1 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE MAR 1 T 1.0 -1.0 T  
SINCE JUL 1 8.0 12.7 -4.7 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 20 -1 21  
MONTH TO DATE 130 208 -78 161  
SINCE MAR 1 130 208 -78 161  
SINCE JUL 1 2682 3131 -449 2659  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 17.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 33 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 2021  
MINIMUM TEMPERATURE (F) 37 15 1960  
 
SUNRISE AND SUNSET  
MARCH 11 2024.........SUNRISE 7:25 AM EDT SUNSET 7:12 PM EDT  
MARCH 12 2024.........SUNRISE 7:23 AM EDT SUNSET 7:13 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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