Climate Change in St. Helens 20 indicators covering climate change for St. Helens. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 10.43 Degrees celsius 2025 up 7.3% 846th Air temperature, hot days, tropical nights and icing days - Cities 0.9026 Degrees celsius 2025 up 375.1% 566th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.07 Degrees celsius 2060 down 1.2% 1313th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.28 Tonnes of CO2-equivalent 2024 down 9.7% 446th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.97 Tonnes of CO2-equivalent 2024 down 31.7% 549th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0.28 Tonnes of CO2-equivalent 2024 down 9.7% 443rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 0.02 Tonnes of CO2-equivalent 2024 down 93.1% 648th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.36 Tonnes of CO2-equivalent 2024 down 20.0% 431st Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.37 Tonnes of CO2-equivalent 2024 down 19.6% 444th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.24 Tonnes of CO2-equivalent 2024 down 14.3% 400th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.01 Tonnes of CO2-equivalent 2024 unchanged 689th Climate projections by scenario, 2030–2060 – Cities and FUAs 10.65 Degrees celsius 2060 down 0.1% 1139th Greenhouse gas emissions - Cities and FUAs — GHG emissions total -2.02 % change on previous year 2024 up 69.3% 987th Greenhouse gas emissions - Cities and FUAs — GHG emissions from -4 % change on previous year 2024 up 73.6% 1211th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 — 243rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0 % change on previous year 2024 down 100.0% 234th Greenhouse gas emissions - Cities and FUAs — GHG emissions from -2.63 % change on previous year 2024 up 36.8% 1110th Greenhouse gas emissions - Cities and FUAs — GHG emissions from -2.7 % change on previous year 2024 up 56.8% 1089th 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 up 100.0% 200th