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CDUS41 KBOX 170535
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
135 AM EDT TUE MAR 17 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 16 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         35    847 AM  71    2000  45    -10       56       
                                      1935                          
  MINIMUM         24    600 AM  10    1872  31     -7       36       
  AVERAGE         30                        38     -8       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.15 1900   0.14  -0.14     0.00    
  MONTH TO DATE    0.35                      2.11  -1.76     1.90    
  SINCE MAR 1      0.35                      2.11  -1.76     1.90    
  SINCE JAN 1      5.04                      8.72  -3.68     8.97    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.9  2007   0.3   -0.3      0.0     
  MONTH TO DATE    T                         4.9   -4.9     13.5     
  SINCE MAR 1      T                         4.9   -4.9     13.5     
  SINCE JUL 1     15.1                      39.0  -23.9     27.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        27      8       19       
  MONTH TO DATE  355                       460   -105      474       
  SINCE MAR 1    355                       460   -105      474       
  SINCE JUL 1   3738                      4502   -764     4280       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           900 PM                                     
 LOWEST     31          1200 AM                                     
 AVERAGE    50                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        70      1990                    
 MINIMUM TEMPERATURE (F)   31        10      1916                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 17 2020.........SUNRISE   652 AM EDT   SUNSET   654 PM EDT   
MARCH 18 2020.........SUNRISE   650 AM EDT   SUNSET   655 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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