398  
CDUS41 KBOX 152157  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
546 PM EDT FRI MAR 15 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 15 2019
 
 
VALID 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 64 MM 72 1990 45 19 43  
1945  
MINIMUM 41 MM 12 1993 31 10 32  
1932  
1876  
AVERAGE 53 38 15 38  
 
PRECIPITATION (IN)  
TODAY 0.03 2.11 2010 0.13 -0.10 0.01  
MONTH TO DATE 1.73 1.97 -0.24 4.80  
SINCE MAR 1 1.73 1.97 -0.24 4.80  
SINCE JAN 1 8.80 8.58 0.22 13.49  
 
SNOWFALL (IN)  
TODAY 0.0 7.1 1967 0.2 -0.2 0.1  
MONTH TO DATE 13.5 4.6 8.9 21.9  
SINCE MAR 1 13.5 4.6 8.9 21.9  
SINCE JUL 1 27.4 38.7 -11.3 57.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 12 27 -15 27  
MONTH TO DATE 454 433 21 413  
SINCE MAR 1 454 433 21 413  
SINCE JUL 1 4260 4475 -215 4165  
 
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 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 67 300 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 71 2000  
1935  
MINIMUM TEMPERATURE (F) 31 10 1872  
 
 
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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