209  
CDUS41 KLWX 120535  
CLIDCA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1234 AM EST FRI FEB 12 2016  
 
   
...............................
 
 
   
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 11 2016
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2016  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 308 PM 76 1932 46 -16 47  
MINIMUM 21 1159 PM -15 1899 30 -9 29  
AVERAGE 26 38 -12 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 1983 0.09 -0.09 0.00  
MONTH TO DATE 0.91 1.04 -0.13 0.22  
SINCE DEC 1 8.43 6.90 1.53 7.45  
SINCE JAN 1 3.59 3.85 -0.26 3.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 16.4 1983 0.2 -0.2  
MONTH TO DATE T 2.5 -2.5  
SINCE JUL 1 18.8 10.9 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 27 12 27  
MONTH TO DATE 271 303 -32 300  
SINCE DEC 1 1615 1988 -373 1853  
SINCE JUL 1 2150 2683 -533 2460  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 600 AM  
LOWEST 28 300 PM  
AVERAGE 38  
   
......................................................
 
 
 
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 1999  
MINIMUM TEMPERATURE (F) 30 4 1899  
 
 
SUNRISE AND SUNSET  
FEBRUARY 12 2016......SUNRISE 703 AM EST SUNSET 542 PM EST  
FEBRUARY 13 2016......SUNRISE 702 AM EST SUNSET 543 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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