Portugal
Algarve climate table: weather, temperatures & best time to visit
Average temperature, rainy days, sunshine hours and weather score for all 12 months.
Best time to visit Algarve
The best months are June, July, August with an average weather score of 9.5/10.
Algarve climate table – all months
| Month | Avg temp | High | Low | Rainy days | Sun/day | Score |
|---|---|---|---|---|---|---|
| January | 12.5°C | 15.8°C | 9.7°C | 5 | 8.4 h | 7.1/10 |
| February | 13.3°C | 16.5°C | 10.3°C | 5 | 9.1 h | 7.1/10 |
| March | 14.5°C | 17.9°C | 11.2°C | 7 | 10.2 h | 6.4/10 |
| April | 16.4°C | 19.5°C | 13.1°C | 7 | 11.6 h | 6.4/10 |
| May | 19.5°C | 23.1°C | 15.8°C | 4 | 12.7 h | 7.8/10 |
| June | 21.9°C | 25.4°C | 18.1°C | 2 | 13.6 h | 9.5/10 |
| July | 24.6°C | 28.5°C | 20.2°C | 0 | 13.6 h | 9.5/10 |
| August | 24.9°C | 28.8°C | 20.8°C | 0 | 12.8 h | 9.5/10 |
| September | 22.5°C | 25.9°C | 19.1°C | 2 | 11.4 h | 9.5/10 |
| October | 20.1°C | 23.3°C | 17.1°C | 7 | 9.6 h | 7.8/10 |
| November | 16.1°C | 19.2°C | 13.3°C | 8 | 8.6 h | 6.4/10 |
| December | 14.1°C | 17°C | 11.4°C | 6 | 7.8 h | 6.5/10 |
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Frequently asked questions about Algarve
When is the best time to visit Algarve?
June scores best for Algarve (9.5/10) with an average of 21.9°C and 2 rainy days.
Which month should you avoid in Algarve?
November is the weakest month (6.4/10, avg 16.1°C, 8 rainy days).
How hot does it get in Algarve?
The warmest month is August with an average of 24.9°C and daytime highs around 28.8°C.
Where does this climate data come from?
All values are averages from 10 years of ERA5 reanalysis weather data — not forecasts.