AFOS product CLIBOS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
209 
CDUS41 KBOX 040609
CLIBOS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA                            
159 AM EDT THU APR 4 2019


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

...THE BOSTON MA CLIMATE SUMMARY FOR APRIL 3 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         65    419 PM  77    1892  51     14       48       
  MINIMUM         40    829 AM  21    1954  37      3       32       
  AVERAGE         53                        44      9       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.40          2.30 1990   0.14   0.26     0.47    
  MONTH TO DATE    0.45                      0.41   0.04     0.58    
  SINCE MAR 1      3.40                      4.73  -1.33     5.65    
  SINCE JAN 1     10.47                     11.34  -0.87    14.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.0  1915   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.7     
  SINCE MAR 1     13.5                       8.2    5.3     24.0     
  SINCE JUL 1     27.4                      42.3  -14.9     59.3     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        21     -9       25       
  MONTH TO DATE   58                        65     -7       71       
  SINCE MAR 1    854                       894    -40      924       
  SINCE JUL 1   4660                      4936   -276     4676       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    56   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    18.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           300 AM                                     
 LOWEST     20           500 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        77      2010                    
 MINIMUM TEMPERATURE (F)   37        17      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  4 2019.........SUNRISE   622 AM EDT   SUNSET   713 PM EDT   
APRIL  5 2019.........SUNRISE   620 AM EDT   SUNSET   714 PM EDT   

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




$$