Climate Change in Allen 12 indicators covering climate change for Allen. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 12.43 Degrees celsius 2025 up 21.0% 615th Air temperature, hot days, tropical nights and icing days - Cities 2.21 Degrees celsius 2025 up 4,834.1% 370th Climate projections by scenario, 2030–2060 – Cities and FUAs 12.75 Degrees celsius 2060 down 0.1% 739th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.88 Degrees celsius 2060 down 0.6% 476th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.14 Tonnes of CO2-equivalent 2024 unchanged 122nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.68 Tonnes of CO2-equivalent 2024 down 9.3% 174th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.23 Tonnes of CO2-equivalent 2024 up 4.2% 193rd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.21 Tonnes of CO2-equivalent 2024 up 4.3% 186th 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 0.98 Tonnes of CO2-equivalent 2024 down 1.0% 167th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 3.47 Tonnes of CO2-equivalent 2024 down 1.1% 236th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.05 Tonnes of CO2-equivalent 2024 unchanged 162nd