718  
CDUS41 KBOX 060534  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
134 AM EDT SAT OCT 6 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 5 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 69 1233 AM 87 1922 65 4 80  
MINIMUM 53 1159 PM 28 1881 50 3 64  
AVERAGE 61 58 3 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.00 1877 0.12 -0.12 0.00  
MONTH TO DATE 0.56 0.63 -0.07 0.00  
SINCE SEP 1 5.68 4.07 1.61 3.73  
SINCE JAN 1 38.12 32.69 5.43 35.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2009 0.0 0.0 0.0  
2008  
2007  
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 4 8 -4 0  
MONTH TO DATE 16 37 -21 21  
SINCE SEP 1 45 121 -76 58  
SINCE JUL 1 45 134 -89 70  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 1 5 -4 7  
SINCE SEP 1 154 86 68 118  
SINCE JAN 1 1111 745 366 847    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.7  
 
 
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 84 1200 AM  
LOWEST 57 800 AM  
AVERAGE 71  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1990  
1946  
MINIMUM TEMPERATURE (F) 50 31 1883  
 
 
SUNRISE AND SUNSET  
OCTOBER 6 2018.......SUNRISE 647 AM EDT SUNSET 617 PM EDT  
OCTOBER 7 2018.......SUNRISE 648 AM EDT SUNSET 615 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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