Summer temperature anomalies in Portugal
Portugal: Summer temperature anomalies was 2.05 °C in 2026. ◆ Volatile
Summer temperature anomalies in Portugal, 1940–2026
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
In 2026, summer temperature anomalies in Portugal stood at 2.05 °C.
Compared with earlier readings it is down 10.6% on the previous year and up 965.5% over ten years.
Over the whole period, summer temperature anomalies in Portugal peaked at 2.68 °C in 1943 and was at its lowest, -5.68 °C, in 1978.
Portugal ranks 21st of 193 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | 0.4333 °C | -1.46 °C | 2.68 °C | 10 |
| 1950s | -1.15 °C | -2.27 °C | -0.5046 °C | 10 |
| 1960s | -0.5171 °C | -2.01 °C | 0.8276 °C | 10 |
| 1970s | -2.07 °C | -5.68 °C | 1.52 °C | 10 |
| 1980s | -0.687 °C | -2.28 °C | 1.37 °C | 10 |
| 1990s | -0.5555 °C | -2.99 °C | 1.57 °C | 10 |
| 2000s | 0.6643 °C | -1.53 °C | 2.5 °C | 10 |
| 2010s | -0.0929 °C | -1.79 °C | 2.01 °C | 10 |
| 2020s | 0.5617 °C | -0.8957 °C | 2.29 °C | 7 |
Countries ranked near Portugal
More reference data data for Portugal
- Spring temperature anomalies 0.5537 °C (2026)
- Temperature anomalies by month 0.3824 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies -0.3904 °C (2025)
- Winter temperature anomalies 0.0004 °C (2025)
- Consumer price index 132.05 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
- Elected parliament 1 (2025)
Frequently asked questions
- What is summer temperature anomalies in Portugal?
- Summer temperature anomalies in Portugal was 2.05 °C in 2026, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest summer temperature anomalies recorded in Portugal?
- The highest recorded value was 2.68 °C in 1943.
- What is the lowest summer temperature anomalies recorded in Portugal?
- The lowest recorded value was -5.68 °C in 1978.
- How does Portugal rank for summer temperature anomalies?
- Portugal ranks 21st out of 193 countries with data for 2026.
- Is summer temperature anomalies rising or falling in Portugal?
- Over the last ten years it is up 965.5%. The long-run trend across the full record is volatile.
- Where does this Portugal 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 Summer temperature anomalies. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 87 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The difference in a specific month's average surface temperature from the mean temperature of the same month during the period 1991-2020, measured in degrees Celsius.