AFOS product CLIBOS
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CDUS41 KBOX 120544
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1244 AM EST THU JAN 12 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 11 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         35    200 PM  70    2020  37     -2       22       
  MINIMUM         23    755 AM  -4    1893  23      0        8       
  AVERAGE         29                        30     -1       15     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          1.41 2008   0.12  -0.11      T       
  MONTH TO DATE    1.13                      1.28  -0.15     0.92     
  SINCE DEC 1      4.88                      5.58  -0.70     3.37     
  SINCE JAN 1      1.13                      1.28  -0.15     0.92     

SNOWFALL (IN)                                                              
  YESTERDAY        T             9.2  1927   0.5   -0.5      0.1      
  MONTH TO DATE    0.2                       4.7   -4.5     11.8      
  SINCE DEC 1      1.2                      13.7  -12.5     12.2      
  SINCE JUL 1      1.2                      14.6  -13.4     12.2      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       36                        35      1       50        
  MONTH TO DATE  294                       375    -81      370        
  SINCE DEC 1   1144                      1283   -139     1162        
  SINCE JUL 1   1941                      2297   -356     1950        

 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   7   RESULTANT WIND DIRECTION   N (0)         
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (50)        
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     8.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1100 PM                                      
 LOWEST     50          1200 AM                                      
 AVERAGE    68                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   37        74      2020                      
 MINIMUM TEMPERATURE (F)   23       -10      1886                      


SUNRISE AND SUNSET                                                    
JANUARY 12 2023.......SUNRISE   712 AM EST   SUNSET   433 PM EST     
JANUARY 13 2023.......SUNRISE   712 AM EST   SUNSET   434 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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