764  
CDUS41 KBOX 280546  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
146 AM EDT SAT OCT 28 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 244 PM 85 1963 58 21 68  
MINIMUM 61 545 AM 25 1936 44 17 46  
AVERAGE 70 51 19 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1943 0.13 -0.13 0.00  
MONTH TO DATE 0.80 3.52 -2.72 4.28  
SINCE SEP 1 4.55 7.08 -2.53 6.88  
SINCE JAN 1 41.11 35.12 5.99 24.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1957 0.0 0.0 0.0  
2011  
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 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 14 -14 8  
MONTH TO DATE 152 266 -114 200  
SINCE SEP 1 208 337 -129 257  
SINCE JUL 1 208 346 -138 257  
 
COOLING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 20 6 14 3  
SINCE SEP 1 156 97 59 74  
SINCE JAN 1 854 797 57 1024    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 100 AM  
LOWEST 42 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 1919  
1927  
MINIMUM TEMPERATURE (F) 44 28 1936  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 712 AM EDT SUNSET 543 PM EDT  
OCTOBER 29 2023.......SUNRISE 713 AM EDT SUNSET 542 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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