586  
CDUS41 KBOX 070752  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
252 AM EST THU FEB 7 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 6 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 1225 AM 57 1909 37 7 34  
MINIMUM 33 728 AM -6 1895 23 10 22  
AVERAGE 39 30 9 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 1.40 1896 0.11 0.26 T  
MONTH TO DATE 0.37 0.65 -0.28 0.94  
SINCE DEC 1 6.71 7.79 -1.08 8.35  
SINCE JAN 1 3.99 4.01 -0.02 5.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.1 1978 0.3 -0.3 T  
MONTH TO DATE 0.0 2.3 -2.3 0.1  
SINCE DEC 1 2.2 24.2 -22.0 27.1  
SINCE JUL 1 2.3 25.5 -23.2 27.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 35 -9 37  
MONTH TO DATE 174 210 -36 211  
SINCE DEC 1 2082 2265 -183 2387  
SINCE JUL 1 3106 3320 -214 3214  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1100 PM  
LOWEST 51 700 AM  
AVERAGE 70  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 56 1925  
1878  
MINIMUM TEMPERATURE (F) 23 -5 1875  
 
 
SUNRISE AND SUNSET  
FEBRUARY 7 2019......SUNRISE 651 AM EST SUNSET 506 PM EST  
FEBRUARY 8 2019......SUNRISE 650 AM EST SUNSET 507 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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