This interactive scatterplot visualizes NOAA climate data from two Bay Area stations (SFO and Oceanside) from 1946 to 2020, plotting temperature metrics over time. A dropdown menu lets users switch between four temperature attributes for the y-axis, while a color legend distinguishes the two stations and supports hover highlighting to fade non-selected data. Built with React and D3 v6, the SVG visualization uses d3.scaleTime, d3.scaleLinear, and d3.scaleOrdinal for scales, with custom React components for axes, marks, and legend rendering.