564 
CDUS41 KBOX 130550
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
140 AM EDT THU AUG 13 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 12 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         93    149 PM 101    1944  80     13       87       
  MINIMUM         74    931 PM  53    1930  65      9       65       
  AVERAGE         84                        73     11       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.29 1892   0.10  -0.10     0.00    
  MONTH TO DATE    0.24                      1.42  -1.18     2.28    
  SINCE JUN 1      4.85                      8.53  -3.68    13.24    
  SINCE JAN 1     19.68                     26.69  -7.01    33.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  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     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     38                        61    -23       21       
  SINCE JUL 1      0                         6     -6        0       
                                                                     
 COOLING                                                             
  YESTERDAY       19                         8     11       11       
  MONTH TO DATE  162                       100     62      131       
  SINCE JUN 1    664                       502    162      690       
  SINCE JAN 1    698                       532    166      719       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SW (230)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87          1200 AM                                     
 LOWEST     38           200 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80       100      1944                    
 MINIMUM TEMPERATURE (F)   65        53      1902                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 13 2020........SUNRISE   550 AM EDT   SUNSET   747 PM EDT   
AUGUST 14 2020........SUNRISE   551 AM EDT   SUNSET   746 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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