786   
CDUS41 KBOX 182220  
CLIBOS  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
520 PM EST MON NOV 18 2024  
   
...............................  
  
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 18 2024  
  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         61    323 PM  73    1953  51     10       58         
  MINIMUM         43    509 AM  14    1936  37      6       35         
  AVERAGE         52                        44      8       47       
  
PRECIPITATION (IN)                                                      
  TODAY            T             3.09 1878   0.11  -0.11     0.10       
  MONTH TO DATE    0.10                      2.13  -2.03     0.31       
  SINCE SEP 1      2.34                      9.72  -7.38     5.48       
  SINCE JAN 1     36.48                     37.76  -1.28    42.04       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           2.2  1980   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.2   -0.2       T         
  SINCE SEP 1      0.0                       0.4   -0.4       T         
  SINCE JUL 1      0.0                       0.4   -0.4       T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           13                        21     -8       18          
  MONTH TO DATE  224                       330   -106      341          
  SINCE SEP 1    518                       727   -209      595          
  SINCE JUL 1    520                       736   -216      595          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    9                         0      9        0          
  SINCE SEP 1     81                       100    -19      162          
  SINCE JAN 1    891                       800     91      860           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)         
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (300)         
  AVERAGE WIND SPEED     8.1                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.5                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    56           400 AM                                        
 LOWEST     29          1200 AM                                        
 AVERAGE    43                                                          
   
......................................................  
  
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   50        75      1941                        
 MINIMUM TEMPERATURE (F)   37        14      1936                        
  
SUNRISE AND SUNSET                                                      
NOVEMBER 18 2024......SUNRISE   639 AM EST   SUNSET   419 PM EST       
NOVEMBER 19 2024......SUNRISE   640 AM EST   SUNSET   418 PM EST       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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