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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
145 AM EDT WED MAY 2 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 1 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         67    538 PM  89    1899  61      6       48       
  MINIMUM         44    438 AM  33    1880  46     -2       45       
  AVERAGE         56                        53      3       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.82 1921   0.10  -0.10      T      
  MONTH TO DATE    0.00                      0.10  -0.10      T      
  SINCE MAR 1      9.69                      8.16   1.53     9.91    
  SINCE JAN 1     18.38                     14.77   3.61    17.38    
                                                                     
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 MAR 1     24.6                       9.7   14.9     11.3     
  SINCE JUL 1     59.9                      43.8   16.1     47.6     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        12     -3       18       
  MONTH TO DATE    9                        12     -3       18       
  SINCE MAR 1   1445                      1351     94     1379       
  SINCE JUL 1   5197                      5393   -196     4918       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         3     -3       19       
  SINCE JAN 1      0                         3     -3       19       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
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    92           100 AM                                     
 LOWEST     44           400 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        91      2001                    
                                             1930                    
 MINIMUM TEMPERATURE (F)   46        33      1874                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2018...........SUNRISE   538 AM EDT   SUNSET   745 PM EDT   
MAY  3 2018...........SUNRISE   537 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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