AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
318 
CDUS41 KBOX 040622
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
222 AM EDT SAT SEP 04 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 3 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         77    330 PM  97    1929  77      0       77       
  MINIMUM         59    504 AM  47    1885  62     -3       66       
                                      1893                           
  AVERAGE         68                        70     -2       72     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.15 1972   0.11  -0.11     0.01     
  MONTH TO DATE    4.23                      0.32   3.91     0.21     
  SINCE SEP 1      4.23                      0.32   3.91     0.21     
  SINCE JAN 1     40.19                     28.36  11.83    21.93     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0       T       

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         1     -1        0        
  SINCE SEP 1      0                         1     -1        0        
  SINCE JUL 1      9                        10     -1        2        

 COOLING                                                              
  YESTERDAY        3                         5     -2        7        
  MONTH TO DATE   10                        17     -7       10        
  SINCE SEP 1     10                        17     -7       10        
  SINCE JAN 1    986                       717    269      837        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (300)       
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED    10.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           400 AM                                      
 LOWEST     40           400 PM                                      
 AVERAGE    56                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   77        94      1884                      
                                             1973                     
 MINIMUM TEMPERATURE (F)   62        43      1872                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  4 2021.....SUNRISE   613 AM EDT   SUNSET   713 PM EDT     
SEPTEMBER  5 2021.....SUNRISE   614 AM EDT   SUNSET   711 PM EDT     


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




$$