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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
127 AM EDT SAT JUL 22 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 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         74    541 PM 102    1977  83     -9       94       
  MINIMUM         65   1159 PM  52    1890  67     -2       71       
  AVERAGE         70                        74     -4       83     

PRECIPITATION (IN)                                                    
  YESTERDAY        1.98          2.33 1938   0.10   1.88     0.00     
  MONTH TO DATE    6.25                      2.18   4.07     0.58     
  SINCE JUN 1      9.69                      6.07   3.62     2.91     
  SINCE JAN 1     25.92                     23.72   2.20    16.42     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1954   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1     74                        50     24       36        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY        5                        10     -5       18        
  MONTH TO DATE  219                       191     28      234        
  SINCE JUN 1    325                       329     -4      365        
  SINCE JAN 1    369                       362      7      420        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   E (100)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED     8.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 PM                                      
 LOWEST     73           700 PM                                      
 AVERAGE    85                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83       103      1926                      
                                             2011                     
 MINIMUM TEMPERATURE (F)   67        55      1890                      


SUNRISE AND SUNSET                                                    
JULY 22 2023..........SUNRISE   527 AM EDT   SUNSET   814 PM EDT     
JULY 23 2023..........SUNRISE   528 AM EDT   SUNSET   813 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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