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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
530 AM EDT MON JUL 10 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 9 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         77   1019 AM  99    1912  82     -5       77       
                                      1981                           
  MINIMUM         68   1159 PM  53    1909  66      2       64       
  AVERAGE         73                        74     -1       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          6.04 1921   0.10  -0.10     0.00     
  MONTH TO DATE    1.78                      0.90   0.88     0.24     
  SINCE JUN 1      5.22                      4.79   0.43     2.57     
  SINCE JAN 1     21.45                     22.44  -0.99    16.08     

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 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        8                         9     -1        6        
  MONTH TO DATE   76                        76      0       94        
  SINCE JUN 1    182                       214    -32      225        
  SINCE JAN 1    226                       247    -21      280        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   E (100)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     9.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM                                      
 LOWEST     79          1100 AM                                      
 AVERAGE    90                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82       101      1880                      
 MINIMUM TEMPERATURE (F)   66        53      1890                      


SUNRISE AND SUNSET                                                    
JULY 10 2023..........SUNRISE   517 AM EDT   SUNSET   822 PM EDT     
JULY 11 2023..........SUNRISE   517 AM EDT   SUNSET   822 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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