AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
859 
CDUS41 KBOX 260526
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT SUN SEP 26 2021

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

...THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 25 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         75   1142 AM  89    1926  70      5       72       
  MINIMUM         65    901 PM  38    1950  55     10       58       
  AVERAGE         70                        62      8       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.03          2.90 1961   0.13  -0.10     0.00     
  MONTH TO DATE    6.20                      2.92   3.28     0.46     
  SINCE SEP 1      6.20                      2.92   3.28     0.46     
  SINCE JAN 1     42.16                     30.96  11.20    22.18     

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                         4     -4        0        
  MONTH TO DATE    0                        46    -46       70        
  SINCE SEP 1      0                        46    -46       70        
  SINCE JUL 1      9                        55    -46       72        

 COOLING                                                              
  YESTERDAY        5                         2      3        0        
  MONTH TO DATE  150                        86     64       73        
  SINCE SEP 1    150                        86     64       73        
  SINCE JAN 1   1126                       786    340      900        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (50)        
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     6.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 PM                                      
 LOWEST     44          1100 AM                                      
 AVERAGE    67                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        95      1881                      
 MINIMUM TEMPERATURE (F)   55        34      1879                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 26 2021.....SUNRISE   636 AM EDT   SUNSET   634 PM EDT     
SEPTEMBER 27 2021.....SUNRISE   637 AM EDT   SUNSET   632 PM EDT     


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




$$