291  
CDUS41 KBOX 012201  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
551 PM EDT MON OCT 1 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 1 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 68 827 AM 90 1881 67 1 66  
MINIMUM 57 328 PM 36 1992 52 5 47  
AVERAGE 63 59 4 57  
 
PRECIPITATION (IN)  
TODAY 0.01 1.63 1936 0.13 -0.12 0.00  
MONTH TO DATE 0.01 0.13 -0.12 0.00  
SINCE SEP 1 5.13 3.57 1.56 3.73  
SINCE JAN 1 37.57 32.19 5.38 35.02  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2009 0.0 0.0 0.0  
2008  
2007  
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 2 7 -5 8  
MONTH TO DATE 2 7 -5 8  
SINCE SEP 1 31 91 -60 45  
SINCE JUL 1 31 104 -73 57  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 153 82 71 111  
SINCE JAN 1 1110 741 369 840    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 PM  
LOWEST 65 1200 AM  
AVERAGE 79  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1954  
MINIMUM TEMPERATURE (F) 51 34 1899  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2018.......SUNRISE 641 AM EDT SUNSET 626 PM EDT  
OCTOBER 2 2018.......SUNRISE 642 AM EDT SUNSET 624 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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