409  
CDUS41 KBOX 132032  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
322 PM EST TUE NOV 13 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 12 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 50 247 PM 76 1909 53 -3 44  
MINIMUM 33 649 AM 25 1926 39 -6 29  
1894  
AVERAGE 42 46 -4 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.11 1947 0.13 -0.13 0.00  
MONTH TO DATE 4.45 1.55 2.90 0.27  
SINCE SEP 1 13.35 8.93 4.42 8.14  
SINCE JAN 1 45.79 37.55 8.24 39.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.9 1987 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 19 4 28  
MONTH TO DATE 168 211 -43 218  
SINCE SEP 1 541 645 -104 400  
SINCE JUL 1 541 658 -117 412  
 
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 SW (230)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1100 PM  
LOWEST 36 300 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 69 1885  
MINIMUM TEMPERATURE (F) 39 14 1883  
 
 
SUNRISE AND SUNSET  
NOVEMBER 13 2018......SUNRISE 632 AM EST SUNSET 424 PM EST  
NOVEMBER 14 2018......SUNRISE 634 AM EST SUNSET 423 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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