AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
708 
CDUS41 KBOX 310725
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
225 AM EST SAT DEC 31 2022

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

...THE BOSTON MA CLIMATE SUMMARY FOR DECEMBER 30 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         63R   234 PM  63    1984  39     24       42       
  MINIMUM         39    306 AM -15    1933  26     13       38       
  AVERAGE         51                        32     19       40     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.08 1901   0.13  -0.13     0.06     
  MONTH TO DATE    3.40                      4.18  -0.78     2.45     
  SINCE DEC 1      3.40                      4.18  -0.78     2.45     
  SINCE JAN 1     30.90                     43.47 -12.57    52.33     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           8.0  1993   0.4   -0.4      0.0      
  MONTH TO DATE    1.0                       8.6   -7.6      0.4      
  SINCE DEC 1      1.0                       8.6   -7.6      0.4      
  SINCE JUL 1      1.0                       9.5   -8.5      0.4      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       14                        33    -19       25        
  MONTH TO DATE  834                       876    -42      770        
  SINCE DEC 1    834                       876    -42      770        
  SINCE JUL 1   1631                      1890   -259     1558        

 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   8   RESULTANT WIND DIRECTION  SW (210)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71          1000 PM                                      
 LOWEST     35           300 PM                                      
 AVERAGE    53                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   39        65      1932                      
 MINIMUM TEMPERATURE (F)   25        -8      1917                      


SUNRISE AND SUNSET                                                    
DECEMBER 31 2022......SUNRISE   713 AM EST   SUNSET   421 PM EST     
JANUARY  1 2023.......SUNRISE   713 AM EST   SUNSET   422 PM EST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$