Global Temperature Anomalies visualizes long term climate change as a temperature chart on your TRMNL display. The time series shows global temperature anomalies in degrees Celsius, using data provided by the Global Warming API. An anomaly describes a difference from the dataset's reference temperature, making the chart useful for seeing how temperatures change over time. Choose a starting year from 1880 onward to focus on the historical period you want to display. The horizontal axis shows the year and the vertical axis shows the anomaly in Celsius. This gives a home, classroom, or office dashboard a compact view of global warming trends. No account or API key is required. Full screen, horizontal half, vertical half, and quadrant layouts are included. Data availability and updates follow the source dataset and your configured TRMNL refresh interval.