Monthly climate guide
Algarve weather in October
October in Algarve is typically warm, with average daytime highs around 23°C (73°F) and night-time lows near 17°C (63°F). The month usually brings about 83 mm of rain (some rain) and is a mix of sun and cloud. Daytime highs are 3°C cooler than September and 4°C warmer than November.
What stands out in October
- Temperatures are falling — expect highs around 4°C lower by November.
- Algarve is usually about 3°C cooler than Évora, 170 km away, in October.
- Keep a flexible plan: if showers roll in, shift Ponta da Piedade to a drier part of the day.
- It's wetter than a typical month in Algarve — roughly 72% more rain than average.
Avg high
23°C
73°F
Avg low
17°C
63°F
Rainfall
83 mm
some rain
Humidity
76%
relative
Sky
40%
cloud · a mix of sun and cloud
Algarve weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 16°C / 60°F | 11°C / 52°F | 46 mm | 81% | 48% |
| February | 16°C / 60°F | 10°C / 51°F | 41 mm | 79% | 44% |
| March | 17°C / 63°F | 11°C / 53°F | 91 mm | 78% | 47% |
| April | 19°C / 66°F | 13°C / 56°F | 83 mm | 78% | 53% |
| May | 22°C / 72°F | 15°C / 60°F | 50 mm | 72% | 40% |
| June | 25°C / 77°F | 17°C / 63°F | 8 mm | 67% | 26% |
| July | 28°C / 82°F | 19°C / 66°F | 1 mm | 63% | 14% |
| August | 28°C / 83°F | 20°C / 67°F | 1 mm | 63% | 17% |
| September | 26°C / 78°F | 19°C / 67°F | 14 mm | 70% | 28% |
| October | 23°C / 73°F | 17°C / 63°F | 83 mm | 76% | 40% |
| November | 19°C / 65°F | 14°C / 57°F | 110 mm | 80% | 47% |
| December | 16°C / 61°F | 12°C / 54°F | 50 mm | 81% | 45% |
What to pack for October
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is October a good time to visit Algarve?
Our Algarve guide recommends: May–June and September–October for warm weather; July–August are hottest and busiest.
The Atlantic stays cool even in summer — the sea is refreshing rather than warm.
Best time to visit Algarve →Other Portugal cities in October
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Algarve weather in October. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/portugal/algarve/october
<a href="https://weathercompare.eu/weather/portugal/algarve/october">Algarve weather in October</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/portugal/algarve" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Algarve weather in October"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/portugal/algarve/october">Algarve weather in October</a> – WeatherCompare</p>
Algarve in October: quick answers
Is October a good time to visit Algarve?
October is a reasonable time for Algarve: highs around 23°C and about 83 mm of rain, though not one of the three best months.
How warm is Algarve in October?
Average highs are about 23°C (73°F) and average lows about 17°C (63°F), based on 10 years of daily data.
Does it rain a lot in Algarve in October?
Algarve typically gets around 83 mm of rain in October — some rain.
When is the best time to visit Algarve?
May–June and September–October for warm weather; July–August are hottest and busiest.
Figures are long-term averages for the area around Algarve (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.