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CDUS41 KBOX 131117
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
717 AM EDT TUE JUN 13 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 12 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         81   1228 PM  96    1973  75      6       78       
  MINIMUM         62   1040 PM  46    1906  59      3       60       
  AVERAGE         72                        67      5       69     

PRECIPITATION (IN)                                                    
  YESTERDAY       MM             1.96 1955   0.13  MM        0.00     
  MONTH TO DATE    1.01                      1.63  -0.62     1.28     
  SINCE JUN 1      1.01                      1.63  -0.62     1.28     
  SINCE JAN 1     17.24                     19.28  -2.04    14.79     

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     12.4                      49.2  -36.8     54.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE   57                        35     22       21        
  SINCE JUN 1     57                        35     22       21        
  SINCE JUL 1   4724                      5531   -807     4990        

 COOLING                                                              
  YESTERDAY        7                         4      3        4        
  MONTH TO DATE   20                        34    -14       41        
  SINCE JUN 1     20                        34    -14       41        
  SINCE JAN 1     64                        67     -3       96        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SE (150)       
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (110)       
  AVERAGE WIND SPEED    10.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM                                      
 LOWEST     51          1200 PM                                      
 AVERAGE    76                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   76        98      1984                      
 MINIMUM TEMPERATURE (F)   59        46      1881                      


SUNRISE AND SUNSET                                                    
JUNE 13 2023..........SUNRISE   507 AM EDT   SUNSET   822 PM EDT     
JUNE 14 2023..........SUNRISE   507 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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