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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
138 AM EDT MON JUL 26 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR JULY 25 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         76    614 PM  96    1882  82     -6       84       
  MINIMUM         69    420 AM  53    1901  67      2       68       
  AVERAGE         73                        74     -1       76     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.15          1.92 1990   0.11   0.04     0.00     
  MONTH TO DATE    9.54                      2.61   6.93     1.95     
  SINCE JUN 1     12.11                      6.50   5.61     4.61     
  SINCE JAN 1     28.43                     24.15   4.28    19.44     

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    9                         0      9        0        
  SINCE JUN 1     12                        50    -38       38        
  SINCE JUL 1      9                         0      9        0        

 COOLING                                                              
  YESTERDAY        8                        10     -2       11        
  MONTH TO DATE  186                       231    -45      232        
  SINCE JUN 1    476                       369    107      406        
  SINCE JAN 1    540                       402    138      440        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (210)       
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED    11.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           900 PM                                      
 LOWEST     74           200 PM                                      
 AVERAGE    81                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82        96      1892                      
                                             1963                     
                                             1989                     
 MINIMUM TEMPERATURE (F)   67        56      1884                      
                                             1920                     


SUNRISE AND SUNSET                                                    
JULY 26 2021..........SUNRISE   531 AM EDT   SUNSET   810 PM EDT     
JULY 27 2021..........SUNRISE   532 AM EDT   SUNSET   809 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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