793  
CDUS41 KLWX 010523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT WED NOV 01 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
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)  
YESTERDAY  
MAXIMUM 55 12:58 PM 85 1950 64 -9 68  
MINIMUM 41 11:00 PM 26 1893 46 -5 54  
1917  
AVERAGE 48 55 -7 61  
 
PRECIPITATION (IN)  
YESTERDAY T 1.30 1895 0.11 -0.11 0.16  
MONTH TO DATE 0.65 3.66 -3.01 2.78  
SINCE SEP 1 4.25 7.59 -3.34 5.05  
SINCE JAN 1 26.74 35.50 -8.76 37.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 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 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 10 7 4  
MONTH TO DATE 124 175 -51 208  
SINCE SEP 1 133 191 -58 225  
SINCE JUL 1 133 191 -58 225  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 74 45 29 4  
SINCE SEP 1 343 283 60 262  
SINCE JAN 1 1709 1735 -26 1770    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 2:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 1974  
MINIMUM TEMPERATURE (F) 46 27 1893  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2023......SUNRISE 7:35 AM EDT SUNSET 6:08 PM EDT  
NOVEMBER 2 2023......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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