Climate Change in Delaware 12 indicators covering climate change for Delaware. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 13.11 Degrees celsius 2025 up 19.7% 558th Air temperature, hot days, tropical nights and icing days - Cities 2.31 Degrees celsius 2025 up 1,397.1% 347th Climate projections by scenario, 2030–2060 – Cities and FUAs 12.91 Degrees celsius 2060 up 0.1% 717th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.8 Degrees celsius 2060 up 0.8% 560th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.08 Tonnes of CO2-equivalent 2024 unchanged 228th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.22 Tonnes of CO2-equivalent 2024 down 15.4% 425th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.23 Tonnes of CO2-equivalent 2024 up 4.5% 542nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.21 Tonnes of CO2-equivalent 2024 up 5.0% 543rd 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 0.4 Tonnes of CO2-equivalent 2024 down 2.4% 356th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 0.98 Tonnes of CO2-equivalent 2024 down 2.0% 550th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.44 Tonnes of CO2-equivalent 2024 unchanged 344th