107  
CDUS41 KLWX 202129  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
529 PM EDT WED MAR 20 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 20 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 70 2:10 PM 83 1945 58 12 53  
2020  
MINIMUM 41 4:48 AM 12 1885 40 1 30  
AVERAGE 56 49 7 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.95 2003 0.12 -0.12 0.00  
MONTH TO DATE 2.41 2.24 0.17 0.65  
SINCE MAR 1 2.41 2.24 0.17 0.65  
SINCE JAN 1 9.70 7.72 1.98 4.38  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1914 0.1 -0.1 0.0  
MONTH TO DATE T 1.7 -1.7 T  
SINCE MAR 1 T 1.7 -1.7 T  
SINCE JUL 1 8.0 13.4 -5.4 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 16 -7 23  
MONTH TO DATE 219 386 -167 371  
SINCE MAR 1 219 386 -167 371  
SINCE JUL 1 2771 3309 -538 2869  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 3 0 3 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 6:00 AM  
LOWEST 14 2:00 PM  
AVERAGE 37  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 89 1921  
MINIMUM TEMPERATURE (F) 40 10 1885  
 
SUNRISE AND SUNSET  
MARCH 20 2024.........SUNRISE 7:11 AM EDT SUNSET 7:21 PM EDT  
MARCH 21 2024.........SUNRISE 7:09 AM EDT SUNSET 7:22 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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