Climate Change in Montreal 20 indicators covering climate change for Montreal. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 8.71 Degrees celsius 2025 up 31.7% 1062nd Air temperature, hot days, tropical nights and icing days - Cities 2.1 Degrees celsius 2025 up 89,245.2% 386th Climate projections by scenario, 2030–2060 – Cities and FUAs 2.26 Degrees celsius 2060 up 2.0% 189th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.78 Tonnes of CO2-equivalent 2024 down 3.1% 42nd Greenhouse gas emissions - Cities and FUAs — GHG emissions total 23.32 Tonnes of CO2-equivalent 2024 up 3.4% 24th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 2.56 Tonnes of CO2-equivalent 2024 down 4.1% 43rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.06 Tonnes of CO2-equivalent 2024 up 20.0% 540th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 11.82 Tonnes of CO2-equivalent 2024 up 11.7% 17th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 12.05 Tonnes of CO2-equivalent 2024 up 12.4% 17th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 5.25 Tonnes of CO2-equivalent 2024 down 10.3% 24th 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 8.71 Degrees celsius 2060 up 0.5% 1312th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 2.28 % change on previous year 2024 up 95.5% 181st Greenhouse gas emissions - Cities and FUAs — GHG emissions from 3.14 % change on previous year 2024 down 39.7% 176th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.09 % change on previous year 2024 up 257.6% 223rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 1.59 % change on previous year 2024 up 186.3% 200th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.12 % change on previous year 2024 up 1,237.7% 172nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.98 % change on previous year 2024 up 626.9% 190th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 — 7th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0 % change on previous year 2024 down 100.0% 200th