084  
CDUS41 KBOX 091239  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
728 AM EST SAT FEB 9 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 8 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 57 227 PM 66 1933 38 19 34  
MINIMUM 31 1159 PM -12 1934 24 7 22  
AVERAGE 44 31 13 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.52 1945 0.10 -0.03 0.00  
MONTH TO DATE 0.65 0.86 -0.21 1.59  
SINCE DEC 1 6.99 8.00 -1.01 9.00  
SINCE JAN 1 4.27 4.22 0.05 6.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.7 1945 0.4 -0.4 0.0  
MONTH TO DATE 0.0 3.1 -3.1 2.2  
SINCE DEC 1 2.2 25.0 -22.8 29.2  
SINCE JUL 1 2.3 26.3 -24.0 29.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 34 -13 37  
MONTH TO DATE 221 279 -58 280  
SINCE DEC 1 2129 2334 -205 2456  
SINCE JUL 1 3153 3389 -236 3283  
 
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 11 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 35 900 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 61 1990  
MINIMUM TEMPERATURE (F) 24 -18 1934  
 
 
SUNRISE AND SUNSET  
FEBRUARY 9 2019......SUNRISE 649 AM EST SUNSET 508 PM EST  
FEBRUARY 10 2019......SUNRISE 648 AM EST SUNSET 510 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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