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CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
150 AM EDT MON APR 23 2018


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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 22 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         62    209 PM  88    1977  58      4       45       
  MINIMUM         42    426 AM  26    1875  43     -1       43       
  AVERAGE         52                        50      2       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.89 1937   0.12  -0.12     0.05    
  MONTH TO DATE    2.90                      2.84   0.06     4.26    
  SINCE MAR 1      7.97                      7.16   0.81     8.44    
  SINCE JAN 1     16.66                     13.77   2.89    15.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.3  1940   0.0    0.0      0.0     
  MONTH TO DATE    1.3                       1.8   -0.5      1.2     
  SINCE MAR 1     24.6                       9.6   15.0     11.3     
  SINCE JUL 1     59.9                      43.7   16.2     47.6     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        15     -2       21       
  MONTH TO DATE  487                       403     84      334       
  SINCE MAR 1   1340                      1232    108     1285       
  SINCE JUL 1   5092                      5274   -182     4824       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0       10       
  SINCE MAR 1      0                         0      0       10       
  SINCE JAN 1      0                         0      0       10       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     9.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    61           700 PM                                     
 LOWEST     16           200 PM                                     
 AVERAGE    39                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        86      2007                    
 MINIMUM TEMPERATURE (F)   43        29      1933                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 23 2018.........SUNRISE   551 AM EDT   SUNSET   735 PM EDT   
APRIL 24 2018.........SUNRISE   549 AM EDT   SUNSET   736 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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