This scatterplot shows the relationship between average temperature and wind speed across different states, with each dot colored by state to reveal grouping patterns. The visualization uses D3.js v6 to load CSV weather data and render SVG circles, mapping temperature to the x-axis and wind speed to the y-axis. A qualitative color scale (d3.scaleOrdinal with d3.schemeCategory10) assigns distinct colors to each state, while a categorical legend created with the d3-legend library identifies the color encoding. The chart includes labeled axes, a title, and semi-transparent points for readability.