This line chart displays daily temperatures in San Francisco over one week, using data from the Data Canvas - Sense Your City project, with the y-axis labeled "Medals Won" and the x-axis labeled "Year" in the code. Built with D3 v5, the visualization uses d3.scaleTime, d3.scaleLinear, d3.axisBottom, d3.axisLeft, d3.line, and d3.extent to render an SVG path with styled tick lines, a green axis label, an orange title, and a purple stroke line. The data is loaded via d3.csv from a GitHub gist URL.