AFOS product CLIBOS
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CDUS41 KBOX 260610
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
159 AM EDT TUE MAY 26 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 25 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         55    258 PM  92    2007  69    -14       71       
  MINIMUM         48    504 AM  40    1967  53     -5       52       
  AVERAGE         52                        61     -9       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.63 1967   0.13  -0.13     0.03    
  MONTH TO DATE    2.12                      2.73  -0.61     2.52    
  SINCE MAR 1     10.05                     10.79  -0.74    11.99    
  SINCE JAN 1     14.74                     17.40  -2.66    19.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    T                         0.1   -0.1      0.0     
  SINCE MAR 1      0.7                       9.8   -9.1     13.5     
  SINCE JUL 1     15.8                      43.9  -28.1     27.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                         6      7        3       
  MONTH TO DATE  272                       217     55      209       
  SINCE MAR 1   1591                      1556     35     1403       
  SINCE JUL 1   4974                      5598   -624     5209       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    4                        12     -8       12       
  SINCE MAR 1      4                        15    -11       20       
  SINCE JAN 1      4                        15    -11       20       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 PM                                     
 LOWEST     83           400 PM                                     
 AVERAGE    92                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        97      1880                    
 MINIMUM TEMPERATURE (F)   53        39      1882                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 26 2020...........SUNRISE   513 AM EDT   SUNSET   810 PM EDT   
MAY 27 2020...........SUNRISE   512 AM EDT   SUNSET   811 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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