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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
212 AM EDT WED OCT 11 2023

...................................

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 10 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         65    314 PM  87    1939  64      1       67       
  MINIMUM         49    440 AM  32    1979  49      0       49       
  AVERAGE         57                        57      0       58     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.30 1971   0.13  -0.13     0.03     
  MONTH TO DATE    0.13                      1.28  -1.15     0.96     
  SINCE SEP 1      3.88                      4.84  -0.96     3.56     
  SINCE JAN 1     40.44                     32.88   7.56    21.49     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.2  1979   0.0    0.0      0.0      
  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        8                         9     -1        7        
  MONTH TO DATE   33                        72    -39       79        
  SINCE SEP 1     89                       143    -54      136        
  SINCE JUL 1     89                       152    -63      136        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   10                         6      4        3        
  SINCE SEP 1    146                        97     49       74        
  SINCE JAN 1    844                       797     47     1024        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SW (210)       
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     8.1                                        


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    77           800 PM                                      
 LOWEST     43           400 PM                                      
 AVERAGE    60                                                        

..........................................................


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        82      1955                      
 MINIMUM TEMPERATURE (F)   49        32      1881                      
                                             1979                     


SUNRISE AND SUNSET                                                    
OCTOBER 11 2023.......SUNRISE   652 AM EDT   SUNSET   609 PM EDT     
OCTOBER 12 2023.......SUNRISE   653 AM EDT   SUNSET   607 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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