AFOS product CLIBOS
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CDUS41 KBOX 220533
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
132 AM EDT SAT AUG 22 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 21 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         89    244 PM  97    1955  79     10       88       
  MINIMUM         63    547 AM  52    1882  64     -1       69       
                                      1876                          
  AVERAGE         76                        72      4       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.72 1991   0.10  -0.10     0.08    
  MONTH TO DATE    0.70                      2.36  -1.66     2.53    
  SINCE JUN 1      5.31                      9.47  -4.16    13.49    
  SINCE JAN 1     20.14                     27.63  -7.49    33.38    
                                                                     
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       11                         7      4       14       
  MONTH TO DATE  221                       167     54      219       
  SINCE JUN 1    723                       569    154      778       
  SINCE JAN 1    757                       599    158      807       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    11.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           200 AM                                     
 LOWEST     31           400 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        93      2019                    
                                             2003                    
                                             1955                    
 MINIMUM TEMPERATURE (F)   64        47      1894                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 22 2020........SUNRISE   559 AM EDT   SUNSET   734 PM EDT   
AUGUST 23 2020........SUNRISE   600 AM EDT   SUNSET   732 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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