157  
CDUS41 KLWX 280528  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1228 AM EST FRI NOV 28 2014  
 
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR NOVEMBER 27 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 49 313 PM 75 1896 53 -4 42  
MINIMUM 38 614 AM 14 1938 38 0 31  
AVERAGE 44 46 -2 37  
 
PRECIPITATION (IN)  
YESTERDAY T 1.82 1944 0.11 -0.11 0.74  
MONTH TO DATE 2.64 2.85 -0.21 2.92  
SINCE SEP 1 7.24 9.97 -2.73 10.39  
SINCE JAN 1 40.91 36.37 4.54 38.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1978 0.0 0.0  
MONTH TO DATE T 0.4 -0.4  
SINCE JUL 1 T 0.4 -0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 20 1 28  
MONTH TO DATE 444 406 38 453  
SINCE SEP 1 546 635 -89 618  
SINCE JUL 1 546 635 -89 618  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE SEP 1 319 236 83 289  
SINCE JAN 1 1712 1547 165 1719    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 42 300 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 74 1973  
MINIMUM TEMPERATURE (F) 37 15 1930  
 
 
SUNRISE AND SUNSET  
NOVEMBER 28 2014......SUNRISE 705 AM EST SUNSET 447 PM EST  
NOVEMBER 29 2014......SUNRISE 706 AM EST SUNSET 447 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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