Climate Change in St Johns 12 indicators covering climate change for St Johns. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 6.91 Degrees celsius 2025 up 46.6% 1224th Air temperature, hot days, tropical nights and icing days - Cities 1.68 Degrees celsius 2025 up 424.9% 440th Climate projections by scenario, 2030–2060 – Cities and FUAs 8.95 Degrees celsius 2060 up 2.4% 1313th Climate projections by scenario, 2030–2060 – Cities and FUAs 2.63 Degrees celsius 2060 up 8.5% 69th 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 0.25 Tonnes of CO2-equivalent 2024 down 13.8% 386th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.35 Tonnes of CO2-equivalent 2024 up 20.7% 460th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.32 Tonnes of CO2-equivalent 2024 up 18.5% 459th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.04 Tonnes of CO2-equivalent 2024 down 33.3% 594th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.3 Tonnes of CO2-equivalent 2024 down 3.2% 431st Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.98 Tonnes of CO2-equivalent 2024 unchanged 550th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.32 Tonnes of CO2-equivalent 2024 down 3.0% 419th