756  
CDUS41 KBOX 150559  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1247 AM EST FRI FEB 15 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 14 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 40 346 PM 59 1946 39 1 47  
1884  
MINIMUM 31 646 AM -9 2016 25 6 28  
AVERAGE 36 32 4 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 2007 0.11 -0.11 0.00  
MONTH TO DATE 1.84 1.54 0.30 2.44  
SINCE DEC 1 8.18 8.68 -0.50 9.85  
SINCE JAN 1 5.46 4.90 0.56 7.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.6 1940 0.4 -0.4 0.0  
MONTH TO DATE 2.5 5.4 -2.9 2.2  
SINCE DEC 1 4.7 27.3 -22.6 29.2  
SINCE JUL 1 4.8 28.6 -23.8 29.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 33 -4 27  
MONTH TO DATE 414 482 -68 450  
SINCE DEC 1 2322 2537 -215 2626  
SINCE JUL 1 3346 3592 -246 3453  
 
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 13 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1000 PM  
LOWEST 40 1100 AM  
AVERAGE 55  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 1939  
MINIMUM TEMPERATURE (F) 25 -14 1943  
 
 
SUNRISE AND SUNSET  
FEBRUARY 15 2019......SUNRISE 641 AM EST SUNSET 516 PM EST  
FEBRUARY 16 2019......SUNRISE 640 AM EST SUNSET 517 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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