AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
628 
CDUS41 KBOX 210617
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
206 AM EDT WED AUG 21 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR AUGUST 20 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84   1148 AM  98    1937  79      5       74       
  MINIMUM         71   1159 PM  52    1905  64      7       67       
                                      1896                          
                                      1882                          
  AVERAGE         78                        72      6       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.10 1894   0.10  -0.10     0.00    
  MONTH TO DATE    2.45                      2.26   0.19     4.15    
  SINCE JUN 1     13.41                      9.37   4.04    11.66    
  SINCE JAN 1     33.30                     27.53   5.77    31.94    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1951   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     21                        61    -40       56       
  SINCE JUL 1      0                         6     -6        0       
                                                                     
 COOLING                                                             
  YESTERDAY       13                         7      6        6       
  MONTH TO DATE  205                       160     45      260       
  SINCE JUN 1    764                       562    202      753       
  SINCE JAN 1    793                       592    201      826       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     7.8                                         

                                                                     
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    74          1200 AM                                     
 LOWEST     45           800 AM                                     
 AVERAGE    60                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        97      1955                    
 MINIMUM TEMPERATURE (F)   64        52      1882                    
                                             1876                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2019........SUNRISE   557 AM EDT   SUNSET   736 PM EDT   
AUGUST 22 2019........SUNRISE   558 AM EDT   SUNSET   735 PM EDT   

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




$$