803  
CDUS41 KBOX 092133  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
533 PM EDT MON JUL 9 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JULY 9 2018
 
 
VALID 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 91 359 PM 99 1981 81 10 83  
1912  
MINIMUM 65 509 AM 53 1909 65 0 66  
AVERAGE 78 73 5 75  
 
PRECIPITATION (IN)  
TODAY 0.00 6.04 1921 0.10 -0.10 0.00  
MONTH TO DATE 0.36 0.83 -0.47 0.81  
SINCE JUN 1 3.32 4.51 -1.19 5.66  
SINCE JAN 1 23.60 22.67 0.93 26.49  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 56 55 1 50  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 13 8 5 10  
MONTH TO DATE 116 71 45 88  
SINCE JUN 1 257 207 50 279  
SINCE JAN 1 330 237 93 339    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.4  
 
 
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 67 300 AM  
LOWEST 32 200 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1880  
MINIMUM TEMPERATURE (F) 65 53 1890  
 
 
SUNRISE AND SUNSET  
JULY 9 2018..........SUNRISE 516 AM EDT SUNSET 822 PM EDT  
JULY 10 2018..........SUNRISE 517 AM EDT SUNSET 822 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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