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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
342 AM EDT MON MAR 20 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 19 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         40    104 AM  74    2012  46     -6       55       
  MINIMUM         30    743 AM   5    1876  32     -2       43       
  AVERAGE         35                        39     -4       49     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.35 2013   0.15  -0.15     0.20     
  MONTH TO DATE    3.51                      2.48   1.03     1.44     
  SINCE MAR 1      3.51                      2.48   1.03     1.44     
  SINCE JAN 1     10.10                      9.08   1.02     8.38     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          13.2  1956   0.3   -0.3      0.0      
  MONTH TO DATE    0.9                       6.6   -5.7      2.1      
  SINCE MAR 1      0.9                       6.6   -5.7      2.1      
  SINCE JUL 1     12.4                      45.2  -32.8     54.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       30                        26      4       16        
  MONTH TO DATE  484                       538    -54      461        
  SINCE MAR 1    484                       538    -54      461        
  SINCE JUL 1   3800                      4476   -676     4083        

 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  18   RESULTANT WIND DIRECTION   W (280)       
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED    18.6                                        


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    58           400 AM                                      
 LOWEST     28           400 PM                                      
 AVERAGE    43                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   46        79      1945                      
 MINIMUM TEMPERATURE (F)   32        10      1885                      


SUNRISE AND SUNSET                                                    
MARCH 20 2023.........SUNRISE   648 AM EDT   SUNSET   656 PM EDT     
MARCH 21 2023.........SUNRISE   646 AM EDT   SUNSET   657 PM EDT     


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




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