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CDUS41 KBOX 130740
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
340 AM EDT FRI MAR 13 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 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         43    435 PM  71    2012  44     -1       45       
  MINIMUM         34    605 AM   7    1900  30      4       34       
  AVERAGE         39                        37      2       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.55 1936   0.12  -0.12     0.00    
  MONTH TO DATE    0.06                      1.58  -1.52     1.70    
  SINCE MAR 1      0.06                      1.58  -1.52     1.70    
  SINCE JAN 1      4.75                      8.19  -3.44     8.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.4  1959   0.3   -0.3      0.0     
  MONTH TO DATE    T                         3.9   -3.9     13.5     
  SINCE MAR 1      T                         3.9   -3.9     13.5     
  SINCE JUL 1     15.1                      38.0  -22.9     27.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        28     -2       25       
  MONTH TO DATE  259                       351    -92      391       
  SINCE MAR 1    259                       351    -92      391       
  SINCE JUL 1   3642                      4393   -751     4197       
                                                                     
 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   7   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     9.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           600 PM                                     
 LOWEST     35           200 AM                                     
 AVERAGE    60                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        73      1990                    
                                             1946                    
 MINIMUM TEMPERATURE (F)   30         3      1885                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 13 2020.........SUNRISE   659 AM EDT   SUNSET   649 PM EDT   
MARCH 14 2020.........SUNRISE   657 AM EDT   SUNSET   650 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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