This chart displays a week of temperature readings in San Francisco as a scatter plot, with time on the x-axis and temperature on the y-axis. The visualization uses D3 v5’s `scaleTime`, `scaleLinear`, `axisLeft`, and `axisBottom` to render the axes and SVG circles for each data point. Data is loaded asynchronously via `csv` from a remote file, with timestamps parsed as `Date` objects and values converted to numbers before rendering.