655  
CDUS41 KBOX 182131  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
521 PM EDT MON JUN 18 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 18 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 89 357 PM 94 1929 77 12 84  
1907  
MINIMUM 66 318 AM 47 1920 60 6 68  
AVERAGE 78 69 9 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.83 1922 0.13 -0.13 T  
MONTH TO DATE 0.98 2.48 -1.50 4.46  
SINCE JUN 1 0.98 2.48 -1.50 4.46  
SINCE JAN 1 21.26 20.64 0.62 25.29  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 59.9 43.8 16.1 47.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 54 46 8 50  
SINCE JUN 1 54 46 8 50  
SINCE JUL 1 5395 5672 -277 5254  
 
COOLING  
TODAY 13 5 8 11  
MONTH TO DATE 55 62 -7 77  
SINCE JUN 1 55 62 -7 77  
SINCE JAN 1 128 92 36 137    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 16.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 55 900 AM  
AVERAGE 64  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1923  
MINIMUM TEMPERATURE (F) 61 47 1920  
 
 
SUNRISE AND SUNSET  
JUNE 18 2018..........SUNRISE 507 AM EDT SUNSET 824 PM EDT  
JUNE 19 2018..........SUNRISE 507 AM EDT SUNSET 824 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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