227  
CDUS41 KBOX 010525  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
125 AM EDT SAT OCT 01 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 30 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 59 137 PM 87 1986 68 -9 64  
MINIMUM 48 626 AM 36 1888 53 -5 53  
AVERAGE 54 60 -6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.46 2015 0.13 -0.13 T  
MONTH TO DATE 2.60 3.56 -0.96 7.47  
SINCE SEP 1 2.60 3.56 -0.96 7.47  
SINCE JAN 1 20.53 31.60 -11.07 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 11 6 5 6  
MONTH TO DATE 57 71 -14 12  
SINCE SEP 1 57 71 -14 12  
SINCE JUL 1 57 80 -23 21  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 71 91 -20 156  
SINCE SEP 1 71 91 -20 156  
SINCE JAN 1 1021 791 230 1132    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 62 600 PM  
AVERAGE 71  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1881  
MINIMUM TEMPERATURE (F) 53 36 1992  
 
SUNRISE AND SUNSET  
OCTOBER 1 2022.......SUNRISE 641 AM EDT SUNSET 626 PM EDT  
OCTOBER 2 2022.......SUNRISE 642 AM EDT SUNSET 624 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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