Average annual surface temperature in Thailand
Thailand: Average annual surface temperature was 26.31 °C in 2025. ▲ Rising
Average annual surface temperature in Thailand, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
The most recent figure for average annual surface temperature in Thailand is 26.31 °C, measured in 2025.
Compared with earlier readings it is down 3.9% on the previous year and down 1.9% over ten years.
Over the whole period, average annual surface temperature in Thailand peaked at 27.39 °C in 2024 and was at its lowest, 24.54 °C, in 1940.
That places Thailand 42nd out of 193 countries with data for 2025, putting it in the top quarter.
The long-run direction has been consistently rising across the 86 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | 24.95 °C | 24.54 °C | 25.37 °C | 10 |
| 1950s | 25.31 °C | 24.64 °C | 25.72 °C | 10 |
| 1960s | 25.49 °C | 25.25 °C | 25.88 °C | 10 |
| 1970s | 25.6 °C | 25 °C | 26.21 °C | 10 |
| 1980s | 25.95 °C | 25.71 °C | 26.27 °C | 10 |
| 1990s | 26.17 °C | 25.8 °C | 27.06 °C | 10 |
| 2000s | 26.28 °C | 25.87 °C | 26.6 °C | 10 |
| 2010s | 26.59 °C | 25.74 °C | 27.1 °C | 10 |
| 2020s | 26.76 °C | 26.31 °C | 27.39 °C | 6 |
Countries ranked near Thailand
More reference data data for Thailand
- Spring temperature anomalies 0.1052 °C (2026)
- Summer temperature anomalies 0.4642 °C (2026)
- Temperature anomalies by month -0.7989 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.1363 °C (2025)
- Winter temperature anomalies 0.5892 °C (2025)
- Consumer price index 122.4 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is average annual surface temperature in Thailand?
- Average annual surface temperature in Thailand was 26.31 °C in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest average annual surface temperature recorded in Thailand?
- The highest recorded value was 27.39 °C in 2024.
- What is the lowest average annual surface temperature recorded in Thailand?
- The lowest recorded value was 24.54 °C in 1940.
- How does Thailand rank for average annual surface temperature?
- Thailand ranks 42nd out of 193 countries with data for 2025.
- Is average annual surface temperature rising or falling in Thailand?
- Over the last ten years it is down 1.9%. The long-run trend across the full record is rising.
- Where does this Thailand data come from?
- The figures come from Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as part of Average annual surface temperature. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 86 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.