Climate Change in Viana do Castelo 12 indicators covering climate change for Viana do Castelo. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 16.97 Degrees celsius 2025 up 16.3% 307th Air temperature, hot days, tropical nights and icing days - Cities 2.81 Degrees celsius 2025 up 558.8% 261st Climate projections by scenario, 2030–2060 – Cities and FUAs 16.94 Degrees celsius 2060 up 0.4% 403rd Climate projections by scenario, 2030–2060 – Cities and FUAs 2.43 Degrees celsius 2060 up 2.6% 121st 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 0.03 Tonnes of CO2-equivalent 2024 unchanged 1059th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.22 Tonnes of CO2-equivalent 2024 down 8.3% 553rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.22 Tonnes of CO2-equivalent 2024 down 4.3% 532nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.04 Tonnes of CO2-equivalent 2024 up 100.0% 594th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.11 Tonnes of CO2-equivalent 2024 up 10.0% 755th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.47 Tonnes of CO2-equivalent 2024 up 6.8% 790th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.11 Tonnes of CO2-equivalent 2024 up 10.0% 762nd