868  
CDUS41 KLWX 102122  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
522 PM EDT THU OCT 10 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 10 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 67 2:53 PM 92 1939 72 -5 72  
MINIMUM 51 5:37 AM 30 1895 55 -4 49  
AVERAGE 59 63 -4 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 1971 0.12 -0.12 0.00  
MONTH TO DATE 1.48 1.19 0.29 0.07  
SINCE SEP 1 3.79 5.12 -1.33 3.67  
SINCE JAN 1 32.88 33.03 -0.15 26.16  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 1979 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 6 4 2 4  
MONTH TO DATE 10 30 -20 25  
SINCE SEP 1 10 46 -36 34  
SINCE JUL 1 10 46 -36 34  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 32 28 4 50  
SINCE SEP 1 265 266 -1 319  
SINCE JAN 1 1980 1718 262 1656    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 7:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1919  
MINIMUM TEMPERATURE (F) 54 33 1906  
 
SUNRISE AND SUNSET  
OCTOBER 10 2024.......SUNRISE 7:13 AM EDT SUNSET 6:36 PM EDT  
OCTOBER 11 2024.......SUNRISE 7:14 AM EDT SUNSET 6:35 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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