126   
CDUS41 KBOX 092142  
CLIBOS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
542 PM EDT THU OCT 09 2025  
   
...............................  
  
   
..THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 9 2025  
  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         57    348 PM  87    2011  65     -8       65         
  MINIMUM         46    621 AM  32    1873  50     -4       50         
  AVERAGE         52                        57     -5       58       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          2.06 1906   0.13  -0.13     0.00       
  MONTH TO DATE    0.85                      1.15  -0.30     0.40       
  SINCE SEP 1      3.94                      4.71  -0.77     1.73       
  SINCE JAN 1     28.89                     32.75  -3.86    35.87       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           0.0  2007   0.0    0.0      0.0        
                                      2008                             
                                      2009                             
  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                                                                
  TODAY           13                         8      5        7          
  MONTH TO DATE   39                        63    -24       41          
  SINCE SEP 1     71                       134    -63       76          
  SINCE JUL 1     78                       143    -65       78          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE   23                         6     17        0          
  SINCE SEP 1    108                        97     11       67          
  SINCE JAN 1    865                       797     68      877           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)         
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (330)         
  AVERAGE WIND SPEED    11.9                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    63           300 AM                                        
 LOWEST     29           200 PM                                        
 AVERAGE    46                                                          
   
......................................................  
  
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   64        87      1939                        
 MINIMUM TEMPERATURE (F)   49        32      1979                        
  
SUNRISE AND SUNSET                                                      
OCTOBER  9 2025.......SUNRISE   650 AM EDT   SUNSET   611 PM EDT       
OCTOBER 10 2025.......SUNRISE   652 AM EDT   SUNSET   610 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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