606  
CDUS41 KBOX 282120  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
520 PM EDT THU OCT 28 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 28 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 50 243 PM 81 1919 58 -8 51  
1927  
MINIMUM 45 837 AM 28 1936 44 1 44  
AVERAGE 48 51 -3 48  
 
PRECIPITATION (IN)  
TODAY T 2.02 2006 0.13 -0.13 0.27  
MONTH TO DATE 3.67 3.65 0.02 3.81  
SINCE SEP 1 11.14 7.21 3.93 4.78  
SINCE JAN 1 47.10 35.25 11.85 26.50  
 
SNOWFALL (IN)  
TODAY 0.0 T 1909 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 T  
 
DEGREE DAYS  
HEATING  
TODAY 17 14 3 17  
MONTH TO DATE 131 280 -149 238  
SINCE SEP 1 143 351 -208 308  
SINCE JUL 1 152 360 -208 310  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 14 6 8 3  
SINCE SEP 1 170 97 73 97  
SINCE JAN 1 1146 797 349 924    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 66 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1918  
MINIMUM TEMPERATURE (F) 43 26 1876  
 
SUNRISE AND SUNSET  
OCTOBER 28 2021.......SUNRISE 713 AM EDT SUNSET 542 PM EDT  
OCTOBER 29 2021.......SUNRISE 714 AM EDT SUNSET 541 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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