AFOS product CLIBOS
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CDUS41 KBOX 140542
CLIBOS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
142 AM EDT TUE MAY 14 2024

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

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 13 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         63    647 PM  87    1947  66     -3       82       
  MINIMUM         49    237 AM  37    2020  50     -1       59       
  AVERAGE         56                        58     -2       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.84 2006   0.10  -0.10     0.00     
  MONTH TO DATE    1.33                      1.34  -0.01     0.28     
  SINCE MAR 1     13.23                      9.14   4.09     7.67     
  SINCE JAN 1     21.52                     15.74   5.78    14.26     

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      0.1                      10.6  -10.5      0.9      
  SINCE JUL 1      9.8                      49.2  -39.4     12.4      

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        9                         8      1        0        
  MONTH TO DATE  147                       124     23       83        
  SINCE MAR 1   1328                      1448   -120     1251        
  SINCE JUL 1   4813                      5386   -573     4567        

 COOLING                                                              
  YESTERDAY        0                         1     -1        6        
  MONTH TO DATE    0                         5     -5       21        
  SINCE MAR 1      0                         9     -9       26        
  SINCE JAN 1      0                         9     -9       26        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SE (140)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED    11.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM                                      
 LOWEST     50           700 PM                                      
 AVERAGE    70                                                        

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


THE BOSTON MA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        86      1879                      
                                             2022                     
 MINIMUM TEMPERATURE (F)   50        37      1895                      


SUNRISE AND SUNSET                                                    
MAY 14 2024...........SUNRISE   523 AM EDT   SUNSET   758 PM EDT     
MAY 15 2024...........SUNRISE   522 AM EDT   SUNSET   759 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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