225  
CDUS41 KLWX 132124  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
524 PM EDT WED MAR 13 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 13 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 75 1:45 PM 87 1990 55 20 51  
MINIMUM 46 5:01 AM 14 1888 38 8 39  
1896  
AVERAGE 61 46 15 45  
 
PRECIPITATION (IN)  
TODAY 0.00 2.29 1993 0.12 -0.12 0.03  
MONTH TO DATE 2.39 1.40 0.99 0.63  
SINCE MAR 1 2.39 1.40 0.99 0.63  
SINCE JAN 1 9.68 6.88 2.80 4.36  
 
SNOWFALL (IN)  
TODAY 0.0 6.5 1993 0.1 -0.1 0.0  
MONTH TO DATE T 1.3 -1.3 T  
SINCE MAR 1 T 1.3 -1.3 T  
SINCE JUL 1 8.0 13.0 -5.0 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 19 -15 20  
MONTH TO DATE 156 265 -109 229  
SINCE MAR 1 156 265 -109 229  
SINCE JUL 1 2708 3188 -480 2727  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 53  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 86 1990  
MINIMUM TEMPERATURE (F) 38 13 1888  
 
SUNRISE AND SUNSET  
MARCH 13 2024.........SUNRISE 7:22 AM EDT SUNSET 7:14 PM EDT  
MARCH 14 2024.........SUNRISE 7:20 AM EDT SUNSET 7:15 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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