382  
CDUS41 KBOX 050530  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1230 AM EST MON NOV 5 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 4 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 56 231 PM 78 1987 55 1 52  
MINIMUM 42 1126 PM 21 1879 41 1 43  
AVERAGE 49 48 1 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.18 1955 0.13 -0.13 0.00  
MONTH TO DATE 1.76 0.52 1.24 0.01  
SINCE SEP 1 10.66 7.90 2.76 7.88  
SINCE JAN 1 43.10 36.52 6.58 39.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1945 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 17 -1 17  
MONTH TO DATE 32 66 -34 40  
SINCE SEP 1 405 500 -95 222  
SINCE JUL 1 405 513 -108 234  
 
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 8 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.8  
 
 
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 65 1000 PM  
LOWEST 35 200 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 1994  
MINIMUM TEMPERATURE (F) 41 17 1879  
 
 
SUNRISE AND SUNSET  
NOVEMBER 5 2018......SUNRISE 622 AM EST SUNSET 433 PM EST  
NOVEMBER 6 2018......SUNRISE 624 AM EST SUNSET 431 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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