Climate Change in Madison 12 indicators covering climate change for Madison. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 18.69 Degrees celsius 2025 up 15.1% 236th Air temperature, hot days, tropical nights and icing days - Cities 3.01 Degrees celsius 2025 up 444.5% 236th Climate projections by scenario, 2030–2060 – Cities and FUAs 17.72 Degrees celsius 2060 up 0.2% 348th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.36 Degrees celsius 2060 up 2.6% 1168th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.05 Tonnes of CO2-equivalent 2024 unchanged 341st Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.69 Tonnes of CO2-equivalent 2024 up 3.0% 172nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.02 Tonnes of CO2-equivalent 2024 up 8.5% 232nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1 Tonnes of CO2-equivalent 2024 up 8.7% 220th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0 Tonnes of CO2-equivalent 2024 — 790th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.89 Tonnes of CO2-equivalent 2024 down 1.1% 194th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 2.86 Tonnes of CO2-equivalent 2024 up 3.6% 276th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.94 Tonnes of CO2-equivalent 2024 unchanged 188th