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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
228 AM EDT TUE SEP 26 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 25 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         62   1223 PM  89    1926  70     -8       70       
  MINIMUM         59    556 PM  38    1950  55      4       51       
  AVERAGE         61                        62     -1       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.07          2.90 1961   0.13  -0.06      T       
  MONTH TO DATE    3.48                      2.92   0.56     2.31     
  SINCE SEP 1      3.48                      2.92   0.56     2.31     
  SINCE JAN 1     40.04                     30.96   9.08    20.24     

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        4                         4      0        4        
  MONTH TO DATE   18                        46    -28       38        
  SINCE SEP 1     18                        46    -28       38        
  SINCE JUL 1     18                        55    -37       38        

 COOLING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE  136                        86     50       67        
  SINCE SEP 1    136                        86     50       67        
  SINCE JAN 1    834                       786     48     1017        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  18   RESULTANT WIND DIRECTION  NE (50)        
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NE (50)        
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED    18.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM                                      
 LOWEST     70          1000 PM                                      
 AVERAGE    82                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        95      1881                      
 MINIMUM TEMPERATURE (F)   55        34      1879                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 26 2023.....SUNRISE   635 AM EDT   SUNSET   635 PM EDT     
SEPTEMBER 27 2023.....SUNRISE   637 AM EDT   SUNSET   633 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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