Climate Change in Nagasaki 20 indicators covering climate change for Nagasaki. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 15.6 Degrees celsius 2025 down 7.0% 383rd Air temperature, hot days, tropical nights and icing days - Cities -1.08 Degrees celsius 2025 down 1,336.9% 1014th Climate projections by scenario, 2030–2060 – Cities and FUAs 2.15 Degrees celsius 2060 up 23.6% 252nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.21 Tonnes of CO2-equivalent 2024 down 19.2% 530th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.64 Tonnes of CO2-equivalent 2024 down 21.0% 681st Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.21 Tonnes of CO2-equivalent 2024 down 19.2% 525th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.02 Tonnes of CO2-equivalent 2024 down 60.0% 648th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.07 Tonnes of CO2-equivalent 2024 unchanged 828th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.07 Tonnes of CO2-equivalent 2024 down 12.5% 854th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.27 Tonnes of CO2-equivalent 2024 down 25.0% 369th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.04 Tonnes of CO2-equivalent 2024 unchanged 387th Climate projections by scenario, 2030–2060 – Cities and FUAs 18.79 Degrees celsius 2060 up 2.2% 267th Greenhouse gas emissions - Cities and FUAs — GHG emissions total -3.03 % change on previous year 2024 up 15.2% 1066th Greenhouse gas emissions - Cities and FUAs — GHG emissions from -3.57 % change on previous year 2024 up 32.1% 1200th Greenhouse gas emissions - Cities and FUAs — GHG emissions from -8.7 % change on previous year 2024 down 134.8% 1280th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road -8.7 % change on previous year 2024 down 134.8% 1279th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 — 362nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 — 361st Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 up 100.0% 7th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power -33.33 % change on previous year 2024 down 100.0% 736th