380  
CDUS41 KBOX 132200  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
550 PM EDT WED MAR 13 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 13 2019
 
 
VALID TODAY AS OF 0500 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 1200 PM 73 1990 44 -5 38  
1946  
MINIMUM 30 554 AM 3 1885 30 0 28  
AVERAGE 35 37 -2 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.83 1993 0.13 -0.13 1.15  
MONTH TO DATE 1.70 1.71 -0.01 4.76  
SINCE MAR 1 1.70 1.71 -0.01 4.76  
SINCE JAN 1 8.77 8.32 0.45 13.45  
 
SNOWFALL (IN)  
TODAY 0.0 14.5 2018 0.2 -0.2 14.5  
MONTH TO DATE 13.5 4.1 9.4 21.5  
SINCE MAR 1 13.5 4.1 9.4 21.5  
SINCE JUL 1 27.4 38.2 -10.8 56.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 30 28 2 32  
MONTH TO DATE 421 379 42 356  
SINCE MAR 1 421 379 42 356  
SINCE JUL 1 4227 4421 -194 4108  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.2  
 
 
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 64 300 PM  
LOWEST 35 900 AM  
AVERAGE 50  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 76 1946  
MINIMUM TEMPERATURE (F) 30 12 1896  
 
 
SUNRISE AND SUNSET  
MARCH 13 2019.........SUNRISE 700 AM EDT SUNSET 648 PM EDT  
MARCH 14 2019.........SUNRISE 658 AM EDT SUNSET 649 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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