312  
CDUS41 KBOX 150526  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
126 AM EDT FRI MAR 15 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 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 51 342 PM 76 1946 45 6 41  
MINIMUM 36 419 AM 12 1896 30 6 29  
AVERAGE 44 38 6 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.40 2010 0.13 -0.13 0.03  
MONTH TO DATE 1.70 1.84 -0.14 4.79  
SINCE MAR 1 1.70 1.84 -0.14 4.79  
SINCE JAN 1 8.77 8.45 0.32 13.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.6 2017 0.3 -0.3 0.3  
MONTH TO DATE 13.5 4.4 9.1 21.8  
SINCE MAR 1 13.5 4.4 9.1 21.8  
SINCE JUL 1 27.4 38.5 -11.1 57.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 27 -6 30  
MONTH TO DATE 442 406 36 386  
SINCE MAR 1 442 406 36 386  
SINCE JUL 1 4248 4448 -200 4138  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1000 PM  
LOWEST 32 500 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 72 1990  
1945  
MINIMUM TEMPERATURE (F) 31 12 1993  
1932  
1876  
 
 
SUNRISE AND SUNSET  
MARCH 15 2019.........SUNRISE 657 AM EDT SUNSET 650 PM EDT  
MARCH 16 2019.........SUNRISE 655 AM EDT SUNSET 651 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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