AFOS product CLIBOS
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CDUS41 KBOX 270759
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
259 AM EST WED DEC 27 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 26 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         49    205 PM  61    1982  40      9       34       
  MINIMUM         37    857 AM  -4    1980  27     10       21       
  AVERAGE         43                        33     10       28     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.51 1969   0.13  -0.13     0.00     
  MONTH TO DATE    5.29                      3.68   1.61     3.40     
  SINCE DEC 1      5.29                      3.68   1.61     3.40     
  SINCE JAN 1     48.95                     42.97   5.98    30.90     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          12.0  1909   0.3   -0.3      0.0      
  MONTH TO DATE    0.2                       7.0   -6.8      1.0      
  SINCE DEC 1      0.2                       7.0   -6.8      1.0      
  SINCE JUL 1      0.2                       7.9   -7.7      1.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        32    -10       37        
  MONTH TO DATE  630                       746   -116      734        
  SINCE DEC 1    630                       746   -116      734        
  SINCE JUL 1   1534                      1760   -226     1531        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    860                       800     60     1033        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (180)       
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     4.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM                                      
 LOWEST    100          1200 AM                                      
 AVERAGE   100                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   39        61      1949                      
 MINIMUM TEMPERATURE (F)   26         0      1914                      


SUNRISE AND SUNSET                                                    
DECEMBER 27 2023......SUNRISE   712 AM EST   SUNSET   418 PM EST     
DECEMBER 28 2023......SUNRISE   713 AM EST   SUNSET   419 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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