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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
628 AM EDT THU JUN 01 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 31 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    544 PM  96    1944  71      6       83       
  MINIMUM         49    446 AM  39    1884  55     -6       55       
  AVERAGE         63                        63      0       69     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.12 1984   0.11  -0.11      T       
  MONTH TO DATE    2.25                      3.25  -1.00     1.32     
  SINCE MAR 1      9.64                     11.05  -1.41     6.57     
  SINCE JAN 1     16.23                     17.65  -1.42    13.51     

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 MAR 1      0.9                      10.6   -9.7      2.1      
  SINCE JUL 1     12.4                      49.2  -36.8     54.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         4     -2        0        
  MONTH TO DATE  183                       232    -49      183        
  SINCE MAR 1   1351                      1556   -205     1347        
  SINCE JUL 1   4667                      5494   -827     4969        

 COOLING                                                              
  YESTERDAY        0                         2     -2        4        
  MONTH TO DATE   39                        29     10       55        
  SINCE MAR 1     44                        33     11       55        
  SINCE JAN 1     44                        33     11       55        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (170)       
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           400 AM                                      
 LOWEST     31           600 PM                                      
 AVERAGE    61                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        96      1879                      
 MINIMUM TEMPERATURE (F)   55        41      1945                      


SUNRISE AND SUNSET                                                    
JUNE  1 2023..........SUNRISE   510 AM EDT   SUNSET   814 PM EDT     
JUNE  2 2023..........SUNRISE   510 AM EDT   SUNSET   815 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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