036  
CDUS41 KLWX 092129  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
429 PM EST SAT MAR 09 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 9 2024
 
 
VALID TODAY AS OF 0400 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 52 3:59 PM 80 1964 54 -2 57  
MINIMUM 44 8:48 AM 16 1932 37 7 36  
AVERAGE 48 45 3 47  
 
PRECIPITATION (IN)  
TODAY 0.31 2.79 1881 0.11 0.20 0.00  
MONTH TO DATE 1.87 0.95 0.92 0.37  
SINCE MAR 1 1.87 0.95 0.92 0.37  
SINCE JAN 1 9.16 6.43 2.73 4.10  
 
SNOWFALL (IN)  
TODAY 0.0 8.4 1999 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.9 -0.9 T  
SINCE MAR 1 0.0 0.9 -0.9 T  
SINCE JUL 1 8.0 12.6 -4.6 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 20 -3 18  
MONTH TO DATE 112 188 -76 140  
SINCE MAR 1 112 188 -76 140  
SINCE JUL 1 2664 3111 -447 2638  
 
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 E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 PM  
LOWEST 73 12:00 AM  
AVERAGE 83  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 79 2016  
MINIMUM TEMPERATURE (F) 37 14 1932  
 
SUNRISE AND SUNSET  
MARCH 9 2024.........SUNRISE 6:28 AM EST SUNSET 6:10 PM EST  
MARCH 10 2024.........SUNRISE 7:26 AM EDT SUNSET 7:11 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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