Climate Change in Guelph 12 indicators covering climate change for Guelph. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 9.14 Degrees celsius 2025 up 26.4% 1030th Air temperature, hot days, tropical nights and icing days - Cities 1.77 Degrees celsius 2025 up 1,349.5% 432nd Climate projections by scenario, 2030–2060 – Cities and FUAs 9.98 Degrees celsius 2060 up 0.2% 1257th Climate projections by scenario, 2030–2060 – Cities and FUAs 2.16 Degrees celsius 2060 up 0.7% 237th 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 0.18 Tonnes of CO2-equivalent 2024 down 5.3% 495th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.44 Tonnes of CO2-equivalent 2024 up 18.9% 405th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.44 Tonnes of CO2-equivalent 2024 up 18.9% 386th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.03 Tonnes of CO2-equivalent 2024 up 50.0% 621st Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.08 Tonnes of CO2-equivalent 2024 down 11.1% 900th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.82 Tonnes of CO2-equivalent 2024 up 9.3% 593rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.09 Tonnes of CO2-equivalent 2024 down 10.0% 849th