153  
CDUS41 KBOX 160619  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
109 AM EST FRI NOV 16 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 15 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 740 PM 78 1993 52 -14 44  
MINIMUM 23 711 AM 17 1933 38 -15 34  
AVERAGE 31 45 -14 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.46 1.41 1895 0.14 0.32 0.00  
MONTH TO DATE 6.01 1.96 4.05 0.40  
SINCE SEP 1 14.91 9.34 5.57 8.27  
SINCE JAN 1 47.35 37.96 9.39 39.56  
 
SNOWFALL (IN)  
YESTERDAY T 2.8 1997 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 0.0  
SINCE SEP 1 T 0.3 -0.3 0.0  
SINCE JUL 1 T 0.3 -0.3 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 20 14 26  
MONTH TO DATE 250 270 -20 293  
SINCE SEP 1 623 704 -81 475  
SINCE JUL 1 623 717 -94 487  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 175 88 87 151  
SINCE JAN 1 1132 747 385 880    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 35 1100 AM  
AVERAGE 66  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 76 1927  
MINIMUM TEMPERATURE (F) 38 12 1933  
 
 
SUNRISE AND SUNSET  
NOVEMBER 16 2018......SUNRISE 636 AM EST SUNSET 421 PM EST  
NOVEMBER 17 2018......SUNRISE 637 AM EST SUNSET 420 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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