AFOS product CLIBOS
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CDUS41 KBOX 061806
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
156 PM EDT WED MAY 6 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 5 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         58    406 PM  89    1949  63     -5       51       
  MINIMUM         44   1134 PM  35    1907  47     -3       49       
                                      1891                          
                                      1874                          
  AVERAGE         51                        55     -4       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.06 1922   0.12  -0.12     0.01    
  MONTH TO DATE    0.80                      0.54   0.26     0.32    
  SINCE MAR 1      8.73                      8.60   0.13     9.79    
  SINCE JAN 1     13.42                     15.21  -1.79    16.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1917   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      0.7                       9.7   -9.0     13.5     
  SINCE JUL 1     15.8                      43.8  -28.0     27.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        11      3       15       
  MONTH TO DATE   37                        57    -20       72       
  SINCE MAR 1   1356                      1396    -40     1266       
  SINCE JUL 1   4739                      5438   -699     5072       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE MAR 1      1                         3     -2        8       
  SINCE JAN 1      1                         3     -2        8       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    13.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    58           100 AM                                     
 LOWEST     30           300 PM                                     
 AVERAGE    44                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        90      1930                    
 MINIMUM TEMPERATURE (F)   47        33      1891                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  6 2020...........SUNRISE   532 AM EDT   SUNSET   750 PM EDT   
MAY  7 2020...........SUNRISE   531 AM EDT   SUNSET   751 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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