751  
CDUS41 KBOX 082121  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
521 PM EDT FRI OCT 08 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 8 2021
 
 
VALID 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 71 116 PM 88 1879 65 6 63  
MINIMUM 59 201 AM 35 1964 50 9 48  
AVERAGE 65 58 7 56  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1891 0.13 -0.13 0.00  
MONTH TO DATE 1.51 1.02 0.49 0.04  
SINCE SEP 1 8.98 4.58 4.40 1.01  
SINCE JAN 1 44.94 32.62 12.32 22.73  
 
SNOWFALL (IN)  
TODAY 0.0 T 1988 0.0 0.0 0.0  
2001  
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  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 9  
MONTH TO DATE 22 55 -33 44  
SINCE SEP 1 34 126 -92 114  
SINCE JUL 1 43 135 -92 116  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 6 -6 2  
SINCE SEP 1 156 97 59 96  
SINCE JAN 1 1132 797 335 923    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 55 1000 AM  
AVERAGE 69  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 2011  
MINIMUM TEMPERATURE (F) 50 32 1873  
 
SUNRISE AND SUNSET  
OCTOBER 8 2021.......SUNRISE 649 AM EDT SUNSET 613 PM EDT  
OCTOBER 9 2021.......SUNRISE 650 AM EDT SUNSET 612 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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