863  
CDUS41 KLWX 262128  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
528 PM EDT THU SEP 26 2024  
   
...............................  
 
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR SEPTEMBER 26 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 82 3:19 PM 96 1930 77 5 62  
MINIMUM 72 7:08 AM 38 1879 60 12 59  
AVERAGE 77 69 8 61  
 
PRECIPITATION (IN)  
TODAY 0.57 2.25 1902 0.13 0.44 0.05  
MONTH TO DATE 1.98 3.40 -1.42 3.60  
SINCE SEP 1 1.98 3.40 -1.42 3.60  
SINCE JAN 1 31.07 31.31 -0.24 26.09  
 
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 0 1 -1 4  
MONTH TO DATE 0 7 -7 7  
SINCE SEP 1 0 7 -7 7  
SINCE JUL 1 0 7 -7 7  
 
COOLING  
TODAY 12 5 7 0  
MONTH TO DATE 200 221 -21 261  
SINCE SEP 1 200 221 -21 261  
SINCE JAN 1 1915 1673 242 1598    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.3  
 
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 91 9:00 AM  
LOWEST 69 2:00 PM  
AVERAGE 80  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1998  
MINIMUM TEMPERATURE (F) 60 40 1879  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 7:00 AM EDT SUNSET 6:58 PM EDT  
SEPTEMBER 27 2024.....SUNRISE 7:01 AM EDT SUNSET 6:56 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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