939  
CDUS41 KLWX 230522  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
120 AM EDT THU OCT 23 2014  
 
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR OCTOBER 22 2014
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2014  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 820 PM 84 1979 66 -8 68  
1920  
MINIMUM 55 1159 PM 29 1895 48 7 51  
AVERAGE 57 57 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.86 1.54 1937 0.11 0.75 T  
1929  
MONTH TO DATE 3.46 2.41 1.05 6.12  
SINCE SEP 1 4.57 6.13 -1.56 7.34  
SINCE JAN 1 38.24 32.53 5.71 35.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 8 0 5  
MONTH TO DATE 59 120 -61 51  
SINCE SEP 1 59 144 -85 60  
SINCE JUL 1 59 144 -85 60  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 42 33 9 83  
SINCE SEP 1 315 235 80 287  
SINCE JAN 1 1708 1546 162 1717    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 61 1000 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 1978  
1947  
1901  
MINIMUM TEMPERATURE (F) 48 33 1969  
1944  
1930  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2014.......SUNRISE 726 AM EDT SUNSET 619 PM EDT  
OCTOBER 24 2014.......SUNRISE 727 AM EDT SUNSET 617 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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