117  
CDUS41 KBOX 162155  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
445 PM EST WED JAN 16 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 16 2019
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 333 PM 64 1995 35 4 33  
MINIMUM 25 548 AM -7 2004 22 3 20  
AVERAGE 32 29 3 27  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 2016 0.11 -0.11 0.00  
MONTH TO DATE 1.08 1.77 -0.69 3.21  
SINCE DEC 1 3.80 5.55 -1.75 5.70  
SINCE JAN 1 1.08 1.77 -0.69 3.21  
 
SNOWFALL (IN)  
TODAY 0.0 6.9 1965 0.5 -0.5 0.0  
MONTH TO DATE T 6.9 -6.9 13.7  
SINCE DEC 1 0.1 15.9 -15.8 22.9  
SINCE JUL 1 0.2 17.2 -17.0 22.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 33 36 -3 38  
MONTH TO DATE 508 572 -64 653  
SINCE DEC 1 1362 1511 -149 1710  
SINCE JUL 1 2386 2566 -180 2537  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 48 100 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 59 1913  
MINIMUM TEMPERATURE (F) 22 -4 1907  
 
 
SUNRISE AND SUNSET  
JANUARY 16 2019.......SUNRISE 710 AM EST SUNSET 438 PM EST  
JANUARY 17 2019.......SUNRISE 710 AM EST SUNSET 439 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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