888  
CDUS41 KBOX 132233  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
623 PM EDT MON AUG 13 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 13 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 74 1249 PM 100 1944 80 -6 86  
MINIMUM 68 741 AM 53 1902 65 3 70  
AVERAGE 71 73 -2 78  
 
PRECIPITATION (IN)  
TODAY T 2.13 1989 0.11 -0.11 0.00  
MONTH TO DATE 3.51 1.53 1.98 1.22  
SINCE JUN 1 11.02 8.64 2.38 10.10  
SINCE JAN 1 31.30 26.80 4.50 30.93  
 
SNOWFALL (IN)  
TODAY 0.0 T 1994 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 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 61 -5 60  
SINCE JUL 1 0 6 -6 10  
 
COOLING  
TODAY 6 8 -2 13  
MONTH TO DATE 184 108 76 106  
SINCE JUN 1 677 510 167 547  
SINCE JAN 1 750 540 210 607    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 PM  
LOWEST 87 100 PM  
AVERAGE 94  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 2002  
MINIMUM TEMPERATURE (F) 65 52 1964  
1882  
 
 
SUNRISE AND SUNSET  
AUGUST 13 2018........SUNRISE 549 AM EDT SUNSET 748 PM EDT  
AUGUST 14 2018........SUNRISE 550 AM EDT SUNSET 747 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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