This scatter plot visualizes temperature readings in San Francisco over time, with time on the x-axis and temperature on the y-axis. The data is loaded from a CSV file and rendered as steelblue circles. The visualization uses D3 v6 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, and `axisLeft` to construct the axes, with the SVG output generated through D3’s selection and attribute methods. Axis labels and a title are added directly within the SVG.