AFOS product CLIBOS
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CDUS41 KBOX 290905
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
505 AM EDT SUN JUN 29 2025

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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 28 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         69    516 PM  97    1901  80    -11       73       
                                      1991                           
                                      2021                           
  MINIMUM         58    821 AM  52    1918  64     -6       59       
                                      1970                           
                                      2015                           
  AVERAGE         64                        72     -8       66     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.03          1.43 2015   0.11  -0.08     0.00     
  MONTH TO DATE    1.32                      3.67  -2.35     4.02     
  SINCE JUN 1      1.32                      3.67  -2.35     4.02     
  SINCE JAN 1     21.11                     21.32  -0.21    29.03     

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     28.1                      49.2  -21.1      9.8      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        1                         0      1        0        
  MONTH TO DATE   44                        48     -4        7        
  SINCE JUN 1     44                        48     -4        7        
  SINCE JUL 1   5117                      5544   -427     4874        

 COOLING                                                              
  YESTERDAY        0                         7     -7        1        
  MONTH TO DATE  172                       121     51      172        
  SINCE JUN 1    172                       121     51      172        
  SINCE JAN 1    201                       154     47      218        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (120)       
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     5.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 PM                                      
 LOWEST     56           200 AM                                      
 AVERAGE    78                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   80        99      1933                      
                                             2021                     
 MINIMUM TEMPERATURE (F)   64        49      1919                      


SUNRISE AND SUNSET                                                    
JUNE 29 2025..........SUNRISE   510 AM EDT   SUNSET   825 PM EDT     
JUNE 30 2025..........SUNRISE   511 AM EDT   SUNSET   825 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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