This scatter plot visualizes a week of hourly temperature readings in San Francisco, with time on the x-axis and temperature on the y-axis. The SVG rendering uses D3 v5’s `scaleTime`, `scaleLinear`, `axisBottom`, and `axisLeft` to build the chart, with semi-transparent blue circles marking each data point. The data is loaded via `csv` from a dataset hosted on VizHub, originally sourced from the UCI Machine Learning Repository.