This scatter plot visualizes temperature readings in San Francisco over a week, with time on the x-axis and temperature on the y-axis. The chart uses D3 v5's `scaleTime` and `scaleLinear` for axes, `axisBottom` and `axisLeft` for gridlines, and SVG circles to represent data points. Data is loaded from a CSV file containing timestamp and temperature values, then mapped to the plot’s ranges. The design includes rotated axis labels and a title, with ticks and text styled via CSS.