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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT SUN OCT 22 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR OCTOBER 21 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         60   1204 AM  82    1920  60      0       62       
  MINIMUM         56   1022 PM  30    1974  46     10       46       
  AVERAGE         58                        53      5       54     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.56          1.78 1944   0.13   0.43     0.00     
                                      1996                           
  MONTH TO DATE    0.80                      2.72  -1.92     3.59     
  SINCE SEP 1      4.55                      6.28  -1.73     6.19     
  SINCE JAN 1     41.11                     34.32   6.79    24.12     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1964   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE SEP 1      0.0                       0.1   -0.1      0.0      
  SINCE JUL 1      0.0                       0.1   -0.1      0.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        7                        12     -5       11        
  MONTH TO DATE  119                       187    -68      157        
  SINCE SEP 1    175                       258    -83      214        
  SINCE JUL 1    175                       267    -92      214        

 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   4   RESULTANT WIND DIRECTION   N (350)       
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED    12.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM                                      
 LOWEST     77          1100 PM                                      
 AVERAGE    89                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   60        83      1979                      
 MINIMUM TEMPERATURE (F)   46        28      1940                      


SUNRISE AND SUNSET                                                    
OCTOBER 22 2023.......SUNRISE   705 AM EDT   SUNSET   552 PM EDT     
OCTOBER 23 2023.......SUNRISE   706 AM EDT   SUNSET   550 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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