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CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
126 AM EDT SUN MAY 28 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 27 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         75    101 PM  96    1880  70      5       82       
  MINIMUM         51    448 AM  39    1915  53     -2       60       
  AVERAGE         63                        62      1       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.48 1961   0.11  -0.11      T       
  MONTH TO DATE    2.25                      2.80  -0.55     0.59     
  SINCE MAR 1      9.64                     10.60  -0.96     5.84     
  SINCE JAN 1     16.23                     17.20  -0.97    12.78     

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 MAR 1      0.9                      10.6   -9.7      2.1      
  SINCE JUL 1     12.4                      49.2  -36.8     54.0      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         5     -3        0        
  MONTH TO DATE  166                       214    -48      183        
  SINCE MAR 1   1334                      1538   -204     1347        
  SINCE JUL 1   4650                      5476   -826     4969        

 COOLING                                                              
  YESTERDAY        0                         2     -2        6        
  MONTH TO DATE   31                        21     10       36        
  SINCE MAR 1     36                        25     11       36        
  SINCE JAN 1     36                        25     11       36        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (170)       
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     9.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           300 AM                                      
 LOWEST     30           900 AM                                      
 AVERAGE    60                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        92      1931                      
                                             2016                     
 MINIMUM TEMPERATURE (F)   54        43      1902                      
                                             1917                     


SUNRISE AND SUNSET                                                    
MAY 28 2023...........SUNRISE   512 AM EDT   SUNSET   811 PM EDT     
MAY 29 2023...........SUNRISE   512 AM EDT   SUNSET   812 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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