Climate Change in Saint-Louis 12 indicators covering climate change for Saint-Louis. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 23.69 Degrees celsius 2025 up 16.9% 108th Air temperature, hot days, tropical nights and icing days - Cities 3.95 Degrees celsius 2025 up 634.9% 161st Climate projections by scenario, 2030–2060 – Cities and FUAs 19.46 Degrees celsius 2060 down 0.3% 222nd Climate projections by scenario, 2030–2060 – Cities and FUAs 1.82 Degrees celsius 2060 down 3.6% 534th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 Tonnes of CO2-equivalent 2024 — 1017th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.02 Tonnes of CO2-equivalent 2024 up 100.0% 1153rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 Tonnes of CO2-equivalent 2024 — 1300th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 Tonnes of CO2-equivalent 2024 — 1295th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0 Tonnes of CO2-equivalent 2024 — 790th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.07 Tonnes of CO2-equivalent 2024 unchanged 943rd Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.12 Tonnes of CO2-equivalent 2024 up 9.1% 1178th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.07 Tonnes of CO2-equivalent 2024 unchanged 945th