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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
145 AM EDT WED MAY 8 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 7 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76    220 PM  95    1930  63     13       61       
  MINIMUM         45    111 AM  37    1992  47     -2       48       
                                      1967                          
  AVERAGE         61                        55      6       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          1.50 1998   0.10  -0.02     0.00    
  MONTH TO DATE    0.40                      0.75  -0.35     0.28    
  SINCE MAR 1      9.87                      8.81   1.06     9.97    
  SINCE JAN 1     16.94                     15.42   1.52    18.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1967   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE MAR 1     13.5                       9.8    3.7     24.6     
  SINCE JUL 1     27.4                      43.9  -16.5     59.9     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                        10     -6       10       
  MONTH TO DATE   87                        78      9       25       
  SINCE MAR 1   1281                      1417   -136     1461       
  SINCE JUL 1   5087                      5459   -372     5213       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0       27       
  SINCE MAR 1      8                         3      5       27       
  SINCE JAN 1      8                         3      5       27       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           800 PM                                     
 LOWEST     41           100 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        87      1964                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   48        34      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  8 2019...........SUNRISE   531 AM EDT   SUNSET   751 PM EDT   
MAY  9 2019...........SUNRISE   530 AM EDT   SUNSET   752 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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