Climate Change in Okayama 12 indicators covering climate change for Okayama. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 14.92 Degrees celsius 2025 up 0.2% 431st Air temperature, hot days, tropical nights and icing days - Cities 0.2017 Degrees celsius 2025 up 20.5% 726th Climate projections by scenario, 2030–2060 – Cities and FUAs 17.21 Degrees celsius 2060 up 2.6% 383rd Climate projections by scenario, 2030–2060 – Cities and FUAs 1.86 Degrees celsius 2060 up 30.4% 495th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.14 Tonnes of CO2-equivalent 2024 down 6.7% 122nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.89 Tonnes of CO2-equivalent 2024 down 23.9% 132nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 15.75 Tonnes of CO2-equivalent 2024 down 20.7% 10th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 15.74 Tonnes of CO2-equivalent 2024 down 20.7% 10th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 2.33 Tonnes of CO2-equivalent 2024 down 47.0% 78th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.91 Tonnes of CO2-equivalent 2024 down 18.0% 188th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 20.17 Tonnes of CO2-equivalent 2024 down 24.9% 36th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.92 Tonnes of CO2-equivalent 2024 down 17.1% 197th