848  
CDUS41 KBOX 270548  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
138 AM EDT SAT OCT 27 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 26 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 48 201 PM 84 1963 58 -10 62  
MINIMUM 34 543 AM 25 1879 43 -9 49  
AVERAGE 41 51 -10 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 2002 0.13 -0.13 0.35  
MONTH TO DATE 2.06 3.31 -1.25 2.20  
SINCE SEP 1 7.18 6.75 0.43 5.93  
SINCE JAN 1 39.62 35.37 4.25 37.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1962 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 14 10 9  
MONTH TO DATE 261 274 -13 101  
SINCE SEP 1 290 358 -68 138  
SINCE JUL 1 290 371 -81 150  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 22 6 16 40  
SINCE SEP 1 175 87 88 151  
SINCE JAN 1 1132 746 386 880    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 900 PM  
LOWEST 29 200 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 85 1963  
MINIMUM TEMPERATURE (F) 43 25 1936  
 
 
SUNRISE AND SUNSET  
OCTOBER 27 2018.......SUNRISE 711 AM EDT SUNSET 544 PM EDT  
OCTOBER 28 2018.......SUNRISE 712 AM EDT SUNSET 543 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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