Portugal vs Slovenia: Summer temperature anomalies
Portugal
2.05 °C
in 2026
Slovenia
2.06 °C
in 2026
Portugal rank
21st
Slovenia rank
20th
Summer temperature anomalies over time
- Portugal
- Slovenia
How they compare
Slovenia currently reports 2.06 °C against 2.05 °C in Portugal, a difference of 0.01 °C.
The two have swapped places 35 times across 87 shared years of data; in 1940 it was Portugal ahead.
Portugal ranks 21st and Slovenia ranks 20th of 193 countries.
Across the 9 decades both report, Portugal averaged higher in 6 and Slovenia in 3.
Head to head by decade
| Decade | Portugal | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1940s | 0.4333 °C | -2.01 °C | 2.44 °C | Portugal |
| 1950s | -1.15 °C | -1.17 °C | 0.0192 °C | Portugal |
| 1960s | -0.5171 °C | -1.44 °C | 0.9186 °C | Portugal |
| 1970s | -2.07 °C | -1.65 °C | 0.4223 °C | Slovenia |
| 1980s | -0.687 °C | -2.01 °C | 1.32 °C | Portugal |
| 1990s | -0.5555 °C | -1.08 °C | 0.5291 °C | Portugal |
| 2000s | 0.6643 °C | 0.1842 °C | 0.4801 °C | Portugal |
| 2010s | -0.0929 °C | 0.7469 °C | 0.8398 °C | Slovenia |
| 2020s | 0.5617 °C | 1.54 °C | 0.9802 °C | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher summer temperature anomalies, Portugal or Slovenia?
- Slovenia, at 2.06 °C against 2.05 °C in Portugal as of 2026.
- What is the difference in summer temperature anomalies between Portugal and Slovenia?
- 0.01 °C, with Slovenia ahead.
- How many years of comparable data are there for Portugal and Slovenia?
- 87 years are reported by both, from 1940 to 2026.
- How do Portugal and Slovenia rank globally for summer temperature anomalies?
- Portugal ranks 21st and Slovenia ranks 20th of 193 countries.
- Where does this data come from?
- Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as Summer temperature anomalies. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
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.