111  
CDUS41 KLWX 152126  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
526 PM EDT TUE OCT 15 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 15 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 60 10:30 AM 87 1975 70 -10 63  
MINIMUM 49 4:05 AM 32 1874 53 -4 50  
AVERAGE 55 61 -6 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.59 1942 0.12 -0.12 0.03  
MONTH TO DATE 1.48 1.77 -0.29 0.55  
SINCE SEP 1 3.79 5.70 -1.91 4.15  
SINCE JAN 1 32.88 33.61 -0.73 26.64  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 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 10 5 5 8  
MONTH TO DATE 30 53 -23 44  
SINCE SEP 1 30 69 -39 53  
SINCE JUL 1 30 69 -39 53  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 38 36 2 50  
SINCE SEP 1 271 274 -3 319  
SINCE JAN 1 1986 1726 260 1656    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 1:00 AM  
LOWEST 38 11:00 AM  
AVERAGE 51  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1881  
1897  
MINIMUM TEMPERATURE (F) 52 30 1876  
 
SUNRISE AND SUNSET  
OCTOBER 15 2024.......SUNRISE 7:18 AM EDT SUNSET 6:29 PM EDT  
OCTOBER 16 2024.......SUNRISE 7:19 AM EDT SUNSET 6:27 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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