063  
CDUS41 KLWX 240531  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
131 AM EDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 23 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 65 3:46 PM 85 1901 67 -2 67  
1947  
1978  
MINIMUM 45 5:01 AM 33 1930 49 -4 48  
1944  
1969  
AVERAGE 55 58 -3 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.31 1878 0.11 -0.11 0.20  
MONTH TO DATE 0.58 2.73 -2.15 2.58  
SINCE SEP 1 4.18 6.66 -2.48 4.85  
SINCE JAN 1 26.67 34.57 -7.90 36.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1889 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 10 8 2 7  
MONTH TO DATE 98 104 -6 158  
SINCE SEP 1 107 120 -13 175  
SINCE JUL 1 107 120 -13 175  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 50 44 6 4  
SINCE SEP 1 319 282 37 262  
SINCE JAN 1 1685 1734 -49 1770    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 11:00 PM  
LOWEST 30 3:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 84 2001  
2012  
MINIMUM TEMPERATURE (F) 49 29 1895  
1969  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 7:26 AM EDT SUNSET 6:18 PM EDT  
OCTOBER 25 2023.......SUNRISE 7:28 AM EDT SUNSET 6:16 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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