Climate Change in Oklahoma 20 indicators covering climate change for Oklahoma. IndicatorLatest Year10-yr change Rank Air temperature, hot days, tropical nights and icing days - Cities 18.86 Degrees celsius 2025 up 12.7% 228th Air temperature, hot days, tropical nights and icing days - Cities 2.48 Degrees celsius 2025 up 600.8% 308th Climate projections by scenario, 2030–2060 – Cities and FUAs 1.49 Degrees celsius 2060 down 2.0% 1032nd Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.93 Tonnes of CO2-equivalent 2024 unchanged 36th Greenhouse gas emissions - Cities and FUAs — GHG emissions total 11.95 Tonnes of CO2-equivalent 2024 up 20.3% 55th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 2.83 Tonnes of CO2-equivalent 2024 down 1.0% 37th Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 3.68 Tonnes of CO2-equivalent 2024 up 83.1% 47th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.73 Tonnes of CO2-equivalent 2024 up 11.4% 85th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 2.97 Tonnes of CO2-equivalent 2024 up 15.1% 85th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.71 Tonnes of CO2-equivalent 2024 down 1.2% 64th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0.07 Tonnes of CO2-equivalent 2024 unchanged 255th Climate projections by scenario, 2030–2060 – Cities and FUAs 18.84 Degrees celsius 2060 down 0.2% 263rd Greenhouse gas emissions - Cities and FUAs — GHG emissions total 1.53 % change on previous year 2024 up 151.6% 5th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.18 % change on previous year 2024 down 32.9% 5th Greenhouse gas emissions - Cities and FUAs — GHG emissions from -0.3401 % change on previous year 2024 — 12th Greenhouse gas emissions - Cities and FUAs — GHG emissions from road 0 % change on previous year 2024 down 100.0% 5th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.37 % change on previous year 2024 up 16.0% 7th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 1.49 % change on previous year 2024 up 20.0% 5th Greenhouse gas emissions - Cities and FUAs — GHG emissions from 0 % change on previous year 2024 — 1st Greenhouse gas emissions - Cities and FUAs — GHG emissions from power 3.37 % change on previous year 2024 — 3rd