513  
CDUS41 KBOX 210837  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TAUNTON MA  
327 AM EST TUE FEB 21 2017  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 1203 AM 68 1930 40 8 60  
MINIMUM 33 1159 PM 0 1950 26 7 33  
AVERAGE 41 33 8 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.87 1934 0.11 -0.11 0.01  
MONTH TO DATE 3.12 2.25 0.87 2.77  
SINCE DEC 1 10.62 9.39 1.23 10.32  
SINCE JAN 1 7.37 5.61 1.76 6.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 16.5 1921 0.4 -0.4 0.0  
MONTH TO DATE 21.5 7.8 13.7 15.0  
SINCE DEC 1 36.3 29.7 6.6 25.4  
SINCE JUL 1 36.3 31.0 5.3 25.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 32 -8 18  
MONTH TO DATE 653 679 -26 669  
SINCE DEC 1 2488 2734 -246 2273  
SINCE JUL 1 3403 3789 -386 3128  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.2  
 
 
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 60 500 AM  
LOWEST 33 200 PM  
AVERAGE 47  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1906  
MINIMUM TEMPERATURE (F) 26 -1 1950  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2017......SUNRISE 632 AM EST SUNSET 524 PM EST  
FEBRUARY 22 2017......SUNRISE 630 AM EST SUNSET 526 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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