Climate Change in Matsuyama 12 indicators covering climate change for Matsuyama. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 16.95 Degrees celsius 2025 up 18.2% 308th Air temperature, hot days, tropical nights and icing days - Cities 2.92 Degrees celsius 2025 up 855.9% 247th Climate projections by scenario, 2030–2060 – Cities and FUAs 17.45 Degrees celsius 2060 up 2.3% 363rd Climate projections by scenario, 2030–2060 – Cities and FUAs 1.97 Degrees celsius 2060 up 25.2% 390th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.04 Tonnes of CO2-equivalent 2024 unchanged 388th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.39 Tonnes of CO2-equivalent 2024 down 26.4% 279th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.18 Tonnes of CO2-equivalent 2024 down 10.0% 599th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.18 Tonnes of CO2-equivalent 2024 down 10.0% 577th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.03 Tonnes of CO2-equivalent 2024 down 57.1% 621st Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.48 Tonnes of CO2-equivalent 2024 down 17.2% 326th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 1.15 Tonnes of CO2-equivalent 2024 down 21.2% 498th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.48 Tonnes of CO2-equivalent 2024 down 17.2% 330th