768  
CDUS41 KLWX 090523  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
123 AM EDT SUN OCT 09 2022  
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 8 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 2:17 PM 91 2007 72 -10 78  
MINIMUM 46 11:59 PM 36 1935 55 -9 66  
1964  
AVERAGE 54 64 -10 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.67 2005 0.12 -0.12 0.00  
MONTH TO DATE 1.75 0.96 0.79 0.02  
SINCE SEP 1 4.02 4.89 -0.87 4.05  
SINCE JAN 1 35.97 32.80 3.17 39.23  
 
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 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 4 7 0  
MONTH TO DATE 53 22 31 0  
SINCE SEP 1 70 38 32 0  
SINCE JUL 1 70 38 32 0  
 
COOLING  
YESTERDAY 0 2 -2 7  
MONTH TO DATE 4 24 -20 54  
SINCE SEP 1 262 262 0 310  
SINCE JAN 1 1770 1714 56 1829    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 11:00 PM  
LOWEST 40 3:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2007  
MINIMUM TEMPERATURE (F) 55 34 1889  
 
SUNRISE AND SUNSET  
OCTOBER 9 2022.......SUNRISE 7:12 AM EDT SUNSET 6:38 PM EDT  
OCTOBER 10 2022.......SUNRISE 7:13 AM EDT SUNSET 6:37 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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