847  
CDUS41 KBOX 032135  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
535 PM EDT SUN OCT 03 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 3 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 1216 PM 85 1922 67 1 64  
MINIMUM 59 601 AM 35 1899 52 7 49  
AVERAGE 64 59 5 57  
 
PRECIPITATION (IN)  
TODAY T 1.48 1885 0.12 -0.12 T  
1961  
MONTH TO DATE T 0.37 -0.37 0.02  
SINCE SEP 1 7.47 3.93 3.54 0.99  
SINCE JAN 1 43.43 31.97 11.46 22.71  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2007 0.0 0.0 0.0  
2008  
2009  
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 T  
 
DEGREE DAYS  
HEATING  
TODAY 1 6 -5 8  
MONTH TO DATE 7 18 -11 14  
SINCE SEP 1 19 89 -70 84  
SINCE JUL 1 28 98 -70 86  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 2  
SINCE SEP 1 156 94 62 96  
SINCE JAN 1 1132 794 338 923    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 AM  
LOWEST 75 1100 AM  
AVERAGE 81  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 2007  
MINIMUM TEMPERATURE (F) 52 34 1888  
 
SUNRISE AND SUNSET  
OCTOBER 3 2021.......SUNRISE 644 AM EDT SUNSET 622 PM EDT  
OCTOBER 4 2021.......SUNRISE 645 AM EDT SUNSET 620 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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