AFOS product CLIBOS
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CDUS41 KBOX 100656
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
156 AM EST SAT DEC 10 2022

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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 9 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         47    323 PM  70    1966  44      3       38       
  MINIMUM         33    709 AM  -8    1902  31      2       26       
  AVERAGE         40                        38      2       32     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.90 2014   0.15  -0.15     0.01     
  MONTH TO DATE    1.10                      1.32  -0.22     0.28     
  SINCE DEC 1      1.10                      1.32  -0.22     0.28     
  SINCE JAN 1     28.60                     40.61 -12.01    50.16     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           8.6  2005   0.2   -0.2       T       
  MONTH TO DATE    0.0                       1.8   -1.8      0.3      
  SINCE DEC 1      0.0                       1.8   -1.8      0.3      
  SINCE JUL 1      T                         2.7   -2.7      0.3      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       25                        28     -3       33        
  MONTH TO DATE  190                       238    -48      223        
  SINCE DEC 1    190                       238    -48      223        
  SINCE JUL 1    987                      1252   -265     1011        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1033                       800    233     1146        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   N (340)       
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (10)        
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED    13.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64          1200 AM                                      
 LOWEST     18           100 PM                                      
 AVERAGE    41                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   44        64      1897                      
                                             1907                     
 MINIMUM TEMPERATURE (F)   31        -1      1902                      


SUNRISE AND SUNSET                                                    
DECEMBER 10 2022......SUNRISE   702 AM EST   SUNSET   411 PM EST     
DECEMBER 11 2022......SUNRISE   703 AM EST   SUNSET   412 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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