AFOS product CLIBOS
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CDUS41 KBOX 190556
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
145 AM EDT FRI JUN 19 2020


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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 18 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         88    409 PM  94    1929  77     11       70       
                                      1907                          
  MINIMUM         62    458 AM  47    1920  60      2       61       
  AVERAGE         75                        69      6       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.83 1922   0.13  -0.13     0.10    
  MONTH TO DATE    1.07                      2.48  -1.41     1.65    
  SINCE JUN 1      1.07                      2.48  -1.41     1.65    
  SINCE JAN 1     15.90                     20.64  -4.74    21.54    
                                                                     
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 JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1     15.8                      43.8  -28.0     27.4     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   38                        46     -8       21       
  SINCE JUN 1     38                        46     -8       21       
  SINCE JUL 1   5023                      5672   -649     5255       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         5      5        1       
  MONTH TO DATE   62                        62      0       54       
  SINCE JUN 1     62                        62      0       54       
  SINCE JAN 1     96                        92      4       83       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     9.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    MM                                                       
 LOWEST     40           400 PM                                     
 AVERAGE    MM                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        96      1923                    
 MINIMUM TEMPERATURE (F)   61        47      1920                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 19 2020..........SUNRISE   507 AM EDT   SUNSET   824 PM EDT   
JUNE 20 2020..........SUNRISE   507 AM EDT   SUNSET   824 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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