161  
CDUS41 KLWX 290522  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
122 AM EDT TUE OCT 29 2024  
   
...............................  
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 28 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 67 2:24 PM 87 1919 65 2 86  
MINIMUM 44 6:49 AM 27 1936 48 -4 60  
AVERAGE 56 56 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.03 1972 0.11 -0.11 0.00  
MONTH TO DATE 1.48 3.31 -1.83 0.58  
SINCE SEP 1 3.79 7.24 -3.45 4.18  
SINCE JAN 1 32.88 35.15 -2.27 26.67  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 9 9 0 0  
MONTH TO DATE 98 146 -48 107  
SINCE SEP 1 98 162 -64 116  
SINCE JUL 1 98 162 -64 116  
 
COOLING  
YESTERDAY 0 0 0 8  
MONTH TO DATE 43 44 -1 67  
SINCE SEP 1 276 282 -6 336  
SINCE JAN 1 1991 1734 257 1673    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 3:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 57  
   
......................................................  
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 1918  
MINIMUM TEMPERATURE (F) 47 30 1904  
1965  
1976  
 
SUNRISE AND SUNSET  
OCTOBER 29 2024.......SUNRISE 7:33 AM EDT SUNSET 6:10 PM EDT  
OCTOBER 30 2024.......SUNRISE 7:34 AM EDT SUNSET 6:09 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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