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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1103 AM EDT THU MAR 16 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR MARCH 15 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         44    307 PM  72    1945  45     -1       59       
                                      1990                           
  MINIMUM         34    109 AM  12    1876  31      3       42       
                                      1932                           
                                      1993                           
  AVERAGE         39                        38      1       51     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          2.11 2010   0.13  -0.12     0.02     
  MONTH TO DATE    3.51                      1.91   1.60     1.21     
  SINCE MAR 1      3.51                      1.91   1.60     1.21     
  SINCE JAN 1     10.10                      8.51   1.59     8.15     

SNOWFALL (IN)                                                              
  YESTERDAY        T             7.1  1967   0.3   -0.3      0.0      
  MONTH TO DATE    0.9                       5.5   -4.6      2.1      
  SINCE MAR 1      0.9                       5.5   -4.6      2.1      
  SINCE JUL 1     12.4                      44.1  -31.7     54.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       26                        27     -1       14        
  MONTH TO DATE  395                       432    -37      395        
  SINCE MAR 1    395                       432    -37      395        
  SINCE JUL 1   3711                      4370   -659     4017        

 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  21   RESULTANT WIND DIRECTION  NW (320)       
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED    20.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM                                      
 LOWEST     49           300 PM                                      
 AVERAGE    75                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   45        71      1935                      
                                             2000                     
 MINIMUM TEMPERATURE (F)   31        10      1872                      


SUNRISE AND SUNSET                                                    
MARCH 16 2023.........SUNRISE   655 AM EDT   SUNSET   652 PM EDT     
MARCH 17 2023.........SUNRISE   653 AM EDT   SUNSET   653 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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