782  
CDUS41 KBOX 082140  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
530 PM EDT SAT SEP 8 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 8 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 1222 PM 96 2015 75 -4 74  
MINIMUM 64 532 AM 48 1978 60 4 59  
1903  
AVERAGE 68 68 0 67  
 
PRECIPITATION (IN)  
TODAY T 1.65 2004 0.10 -0.10 0.00  
MONTH TO DATE 0.03 0.82 -0.79 1.10  
SINCE SEP 1 0.03 0.82 -0.79 1.10  
SINCE JAN 1 32.47 29.44 3.03 32.39  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
2000  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 12  
SINCE SEP 1 0 8 -8 12  
SINCE JUL 1 0 21 -21 24  
 
COOLING  
TODAY 3 4 -1 2  
MONTH TO DATE 95 36 59 28  
SINCE SEP 1 95 36 59 28  
SINCE JAN 1 1052 695 357 757    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 51 100 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 2016  
2015  
MINIMUM TEMPERATURE (F) 60 45 1938  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2018.....SUNRISE 617 AM EDT SUNSET 706 PM EDT  
SEPTEMBER 9 2018.....SUNRISE 618 AM EDT SUNSET 704 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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