038  
CDUS41 KLWX 310523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT THU OCT 31 2024  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 30 2024
 
 
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)  
YESTERDAY  
MAXIMUM 78 3:26 PM 82 1946 64 14 81  
1996  
MINIMUM 54 4:32 AM 26 1873 47 7 53  
AVERAGE 66 56 10 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 1898 0.12 -0.12 0.03  
MONTH TO DATE 1.48 3.55 -2.07 0.65  
SINCE SEP 1 3.79 7.48 -3.69 4.25  
SINCE JAN 1 32.88 35.39 -2.51 26.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1925 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  
YESTERDAY 0 10 -10 0  
MONTH TO DATE 105 165 -60 107  
SINCE SEP 1 105 181 -76 116  
SINCE JUL 1 105 181 -76 116  
 
COOLING  
YESTERDAY 1 0 1 2  
MONTH TO DATE 44 44 0 74  
SINCE SEP 1 277 282 -5 343  
SINCE JAN 1 1992 1734 258 1680    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 1950  
MINIMUM TEMPERATURE (F) 46 26 1893  
1917  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:35 AM EDT SUNSET 6:08 PM EDT  
NOVEMBER 1 2024......SUNRISE 7:36 AM EDT SUNSET 6:07 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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