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CDUS41 KBOX 061134
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
734 AM EDT SAT MAY 06 2023

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 5 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         55   1108 PM  89    1949  63     -8       70       
  MINIMUM         46    616 AM  35    1874  47     -1       50       
                                      1891                           
                                      1907                           
  AVERAGE         51                        55     -4       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          2.06 1922   0.12  -0.10     0.00     
  MONTH TO DATE    0.27                      0.55  -0.28     0.37     
  SINCE MAR 1      7.66                      8.35  -0.69     5.62     
  SINCE JAN 1     14.25                     14.95  -0.70    12.56     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1917   0.0    0.0      0.0      
  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       14                        10      4        5        
  MONTH TO DATE   66                        53     13       60        
  SINCE MAR 1   1234                      1377   -143     1224        
  SINCE JUL 1   4550                      5315   -765     4846        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      5                         4      1        0        
  SINCE JAN 1      5                         4      1        0        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (50)        
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (40)        
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM                                      
 LOWEST     62          1100 PM                                      
 AVERAGE    78                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        90      1930                      
 MINIMUM TEMPERATURE (F)   48        33      1891                      


SUNRISE AND SUNSET                                                    
MAY  6 2023...........SUNRISE   533 AM EDT   SUNSET   749 PM EDT     
MAY  7 2023...........SUNRISE   532 AM EDT   SUNSET   750 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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