Climate change affects every part of the world, and we need to understand both the global trend and how different regions warm over time for interpreting real-world warming. But most existing climate visuals only show static maps or isolated trends which is difficult to see how global changes connect to regional experiences. Therefore, this project provides an interactive visualization of global surface temperature trends from 2015 to 2030. It allows users to explore warming month by month and compare any country’s pattern within the global context. As a team, we were curious about how warming differs between places we care about , our home countries, places we’ve traveled, and regions we read about in the news. This website enables users to effortlessly discover regional differences and surprising warming hotspots around the world.
This visualization tool offers multi-dimensional analytical perspectives to help users understand the complexity of global warming:
Users can seamlessly explore regional details using standard mouse interactions (scroll wheel to zoom, click and drag to pan). This function is fully synchronized: both the geographical boundaries and the temperature data points scale together, allowing for detailed, high-resolution analysis of localized warming trends.
Using the play/pause button and time slider below the map, you can view the dynamic changes in global temperatures over time, year by year or month by month, to intuitively grasp the pace and scale of climate change.
The most important lesson from this project is that global warming is not uniform, some regions are warming far faster than others, especially the Arctic and northern continents. Our visualization makes this pattern clear because it combines an animated global heatmap with country-level trend lines. It lets users see both the large-scale pattern and the detailed local changes at the same time. This dual perspective, space and time, reveals uneven warming in a way that static maps or single-country charts simply cannot show.