227  
CDUS41 KBOX 010534  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
133 AM EDT SUN JUL 1 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 30 2018
 
 
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)  
YESTERDAY  
MAXIMUM 92 521 PM 95 1945 80 12 84  
MINIMUM 75 1143 PM 52 1988 64 11 68  
1919  
1882  
AVERAGE 84 72 12 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1921 0.09 -0.09 0.07  
MONTH TO DATE 2.96 3.68 -0.72 4.85  
SINCE JUN 1 2.96 3.68 -0.72 4.85  
SINCE JAN 1 23.24 21.84 1.40 25.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2017 0.0 0.0 0.0  
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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 56 56 0 50  
SINCE JUN 1 56 55 1 50  
SINCE JUL 1 5397 5681 -284 5254  
 
COOLING  
YESTERDAY 19 7 12 11  
MONTH TO DATE 141 136 5 191  
SINCE JUN 1 141 136 5 191  
SINCE JAN 1 214 166 48 251    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 400 AM  
LOWEST 48 800 AM  
AVERAGE 56  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1963  
1872  
MINIMUM TEMPERATURE (F) 64 50 1988  
 
 
SUNRISE AND SUNSET  
JULY 1 2018..........SUNRISE 511 AM EDT SUNSET 825 PM EDT  
JULY 2 2018..........SUNRISE 512 AM EDT SUNSET 825 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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