200  
CDUS41 KBOX 280537  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT SUN OCT 28 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 27 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 52 220 PM 85 1963 58 -6 62  
MINIMUM 43 1200 AM 25 1936 43 0 47  
AVERAGE 48 50 -2 55  
 
PRECIPITATION (IN)  
YESTERDAY 1.17 1.95 1943 0.13 1.04 0.00  
MONTH TO DATE 3.23 3.44 -0.21 2.20  
SINCE SEP 1 8.35 6.88 1.47 5.93  
SINCE JAN 1 40.79 35.50 5.29 37.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2011 0.0 0.0 0.0  
1957  
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 17 15 2 10  
MONTH TO DATE 278 289 -11 111  
SINCE SEP 1 307 373 -66 148  
SINCE JUL 1 307 386 -79 160  
 
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 23 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 24.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 PM  
LOWEST 58 300 AM  
AVERAGE 74  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1927  
1919  
MINIMUM TEMPERATURE (F) 43 28 1936  
 
 
SUNRISE AND SUNSET  
OCTOBER 28 2018.......SUNRISE 712 AM EDT SUNSET 543 PM EDT  
OCTOBER 29 2018.......SUNRISE 714 AM EDT SUNSET 541 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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