Climate Change in Mainz 12 indicators covering climate change for Mainz. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 9.49 Degrees celsius 2025 down 14.9% 987th Air temperature, hot days, tropical nights and icing days - Cities -0.5308 Degrees celsius 2025 down 146.9% 896th Climate projections by scenario, 2030–2060 – Cities and FUAs 11.67 Degrees celsius 2060 up 3.6% 925th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.59 Degrees celsius 2060 up 34.8% 869th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.01 Tonnes of CO2-equivalent 2024 unchanged 695th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.22 Tonnes of CO2-equivalent 2024 down 12.0% 425th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.13 Tonnes of CO2-equivalent 2024 down 13.3% 671st Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.12 Tonnes of CO2-equivalent 2024 down 14.3% 672nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.24 Tonnes of CO2-equivalent 2024 down 4.0% 372nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.11 Tonnes of CO2-equivalent 2024 down 8.3% 755th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.73 Tonnes of CO2-equivalent 2024 down 8.8% 637th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.11 Tonnes of CO2-equivalent 2024 down 8.3% 762nd