Difference in average land-sea surface temperature compared to the 1861-1890 mean, in degrees Celsius.
degrees Celsius · annual
Values in degrees Celsius.
Exactly the columns a delivery carries.
| Date | Code | Series | Value |
|---|---|---|---|
| 2026 | OWID_WRL | World | 1.4060807 |
| 2025 | OWID_WRL | World | 1.4119903 |
| 2024 | OWID_WRL | World | 1.5329651 |
| 2023 | OWID_WRL | World | 1.4737644 |
| 2022 | OWID_WRL | World | 1.1658032 |
| 2021 | OWID_WRL | World | 1.1312726 |
More in Climate and environment
Climate and environment · Our World in Data
Carbon dioxide (CO₂) emissions from burning fossil fuels and industrial processes. This includes emissions from transport, electricity generation, and heating, but not land-use change.
| 2020 |
| OWID_WRL |
| World |
| 1.2802037 |
| 2019 | OWID_WRL | World | 1.2513031 |
Source: Met Office Hadley Centre – HadCRUT5 (2026) – with major processing by Our World in Data. Via Our World in Data (https://ourworldindata.org/grapher/temperature-anomaly).
Climate and environment · Our World in Data
Annual total emissions of carbon dioxide (CO₂), excluding land-use change, measured in tonnes.
Climate and environment · Our World in Data
Greenhouse gas emissions are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.
Climate and environment · World Bank
Carbon dioxide emissions per person, excluding land use change.
Climate and environment · Our World in Data
Measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.
Climate and environment · Our World in Data