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CDUS41 KBOX 110522
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
122 AM EDT TUE JUL 11 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 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         71   1150 PM 101    1880  82    -11       75       
  MINIMUM         67    811 PM  53    1890  66      1       61       
  AVERAGE         69                        74     -5       68     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.71          2.39 1955   0.11   0.60     0.00     
  MONTH TO DATE    2.49                      1.01   1.48     0.24     
  SINCE JUN 1      5.93                      4.90   1.03     2.57     
  SINCE JAN 1     22.16                     22.55  -0.39    16.08     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1955   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        4                         9     -5        3        
  MONTH TO DATE   80                        85     -5       97        
  SINCE JUN 1    186                       223    -37      228        
  SINCE JAN 1    230                       256    -26      283        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   E (100)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)        
  AVERAGE WIND SPEED     9.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM                                      
 LOWEST     87          1100 PM                                      
 AVERAGE    94                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82       100      1911                      
 MINIMUM TEMPERATURE (F)   66        54      1890                      


SUNRISE AND SUNSET                                                    
JULY 11 2023..........SUNRISE   517 AM EDT   SUNSET   822 PM EDT     
JULY 12 2023..........SUNRISE   518 AM EDT   SUNSET   821 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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