717  
CDUS41 KLWX 292136  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
536 PM EDT SUN OCT 29 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 3:28 PM 82 1918 65 13 64  
MINIMUM 65 3:07 AM 30 1904 47 18 45  
1965  
1976  
AVERAGE 72 56 16 55  
 
PRECIPITATION (IN)  
TODAY 0.00 3.85 2012 0.12 -0.12 0.00  
MONTH TO DATE 0.58 3.43 -2.85 2.62  
SINCE SEP 1 4.18 7.36 -3.18 4.89  
SINCE JAN 1 26.67 35.27 -8.60 36.84  
 
SNOWFALL (IN)  
TODAY 0.0 T 1925 0.0 0.0 0.0  
2011  
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 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 10  
MONTH TO DATE 107 155 -48 192  
SINCE SEP 1 116 171 -55 209  
SINCE JUL 1 116 171 -55 209  
 
COOLING  
TODAY 7 0 7 0  
MONTH TO DATE 74 44 30 4  
SINCE SEP 1 343 282 61 262  
SINCE JAN 1 1709 1734 -25 1770    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 2:00 AM  
LOWEST 60 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 1946  
1996  
MINIMUM TEMPERATURE (F) 47 26 1873  
 
SUNRISE AND SUNSET  
OCTOBER 29 2023.......SUNRISE 7:32 AM EDT SUNSET 6:11 PM EDT  
OCTOBER 30 2023.......SUNRISE 7:33 AM EDT SUNSET 6:10 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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