650  
CDUS41 KBOX 300541  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
141 AM EDT FRI SEP 30 2022  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 29 2022  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 1127 AM 88 1952 68 -3 66  
MINIMUM 51 1159 PM 34 1914 53 -2 52  
AVERAGE 58 61 -3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.83 1907 0.13 -0.13 T  
MONTH TO DATE 2.60 3.43 -0.83 7.47  
SINCE SEP 1 2.60 3.43 -0.83 7.47  
SINCE JAN 1 20.53 31.47 -10.94 43.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
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  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 5 2 6  
MONTH TO DATE 46 65 -19 6  
SINCE SEP 1 46 65 -19 6  
SINCE JUL 1 46 74 -28 15  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 71 90 -19 156  
SINCE SEP 1 71 90 -19 156  
SINCE JAN 1 1021 790 231 1132    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 52 1100 AM  
AVERAGE 65  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 1986  
MINIMUM TEMPERATURE (F) 53 36 1888  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2022.....SUNRISE 640 AM EDT SUNSET 627 PM EDT  
OCTOBER 1 2022.......SUNRISE 641 AM EDT SUNSET 626 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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