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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1229 AM EST TUE JAN 10 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 9 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         43    122 PM  64    1937  37      6       43       
  MINIMUM         28    121 AM  -4    1968  24      4       21       
  AVERAGE         36                        30      6       32     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.14 1884   0.12  -0.12     0.01     
  MONTH TO DATE    1.12                      1.05   0.07     0.92     
  SINCE DEC 1      4.87                      5.35  -0.48     3.37     
  SINCE JAN 1      1.12                      1.05   0.07     0.92     

SNOWFALL (IN)                                                              
  YESTERDAY        T             9.0  1904   0.5   -0.5       T       
  MONTH TO DATE    0.2                       3.8   -3.6     11.7      
  SINCE DEC 1      1.2                      12.8  -11.6     12.1      
  SINCE JUL 1      1.2                      13.7  -12.5     12.1      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       29                        35     -6       33        
  MONTH TO DATE  228                       305    -77      286        
  SINCE DEC 1   1078                      1213   -135     1078        
  SINCE JUL 1   1875                      2227   -352     1866        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (260)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     9.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           800 AM                                      
 LOWEST     53           200 PM                                      
 AVERAGE    69                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   37        58      2016                      
 MINIMUM TEMPERATURE (F)   24        -3      2004                      


SUNRISE AND SUNSET                                                    
JANUARY 10 2023.......SUNRISE   713 AM EST   SUNSET   431 PM EST     
JANUARY 11 2023.......SUNRISE   712 AM EST   SUNSET   432 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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