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CDUS41 KBOX 160525
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
125 AM EDT THU MAY 16 2024

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 15 2024...

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)                                                          
 YESTERDAY                                                           
  MAXIMUM         70   1007 AM  93    1900  66      4       74       
  MINIMUM         55   1159 PM  36    1947  50      5       52       
  AVERAGE         63                        58      5       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.30          1.73 1978   0.09   0.21     0.00     
  MONTH TO DATE    1.63                      1.53   0.10     0.28     
  SINCE MAR 1     13.53                      9.33   4.20     7.67     
  SINCE JAN 1     21.82                     15.93   5.89    14.26     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE MAR 1      0.1                      10.6  -10.5      0.9      
  SINCE JUL 1      9.8                      49.2  -39.4     12.4      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         8     -6        2        
  MONTH TO DATE  150                       140     10       91        
  SINCE MAR 1   1331                      1464   -133     1259        
  SINCE JUL 1   4816                      5402   -586     4575        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         7     -7       21        
  SINCE MAR 1      0                        11    -11       26        
  SINCE JAN 1      0                        11    -11       26        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (150)       
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     7.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           900 PM                                      
 LOWEST     63          1000 AM                                      
 AVERAGE    80                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        93      1932                      
 MINIMUM TEMPERATURE (F)   50        34      1936                      


SUNRISE AND SUNSET                                                    
MAY 16 2024...........SUNRISE   521 AM EDT   SUNSET   800 PM EDT     
MAY 17 2024...........SUNRISE   520 AM EDT   SUNSET   801 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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