Monthly climate guide
Aveiro weather in October
With highs near 22°C (72°F) and lows around 14°C (57°F), October feels warm in Aveiro. Rainfall averages about 109 mm (wet) and the sky is a mix of sun and cloud. Daytime highs are 3°C cooler than September and 5°C warmer than November.
What stands out in October
- In Aveiro, October is mid-autumn.
- Aveiro is usually about 2°C warmer than Peniche, 160 km away, in October.
- It's wetter than a typical month in Aveiro — roughly 42% more rain than average.
- Temperatures are falling — expect highs around 5°C lower by November.
Avg high
22°C
72°F
Avg low
14°C
57°F
Rainfall
109 mm
wet
Humidity
75%
relative
Sky
46%
cloud · a mix of sun and cloud
Aveiro weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 14°C / 57°F | 8°C / 46°F | 116 mm | 86% | 53% |
| February | 14°C / 58°F | 8°C / 46°F | 90 mm | 83% | 49% |
| March | 16°C / 61°F | 9°C / 47°F | 99 mm | 81% | 50% |
| April | 18°C / 64°F | 11°C / 51°F | 98 mm | 81% | 54% |
| May | 21°C / 70°F | 13°C / 55°F | 71 mm | 77% | 45% |
| June | 23°C / 74°F | 14°C / 58°F | 27 mm | 74% | 43% |
| July | 26°C / 79°F | 16°C / 61°F | 8 mm | 73% | 33% |
| August | 26°C / 79°F | 16°C / 61°F | 16 mm | 72% | 31% |
| September | 26°C / 78°F | 16°C / 60°F | 48 mm | 71% | 35% |
| October | 22°C / 72°F | 14°C / 57°F | 109 mm | 75% | 46% |
| November | 17°C / 62°F | 11°C / 51°F | 137 mm | 84% | 52% |
| December | 15°C / 59°F | 9°C / 47°F | 101 mm | 85% | 52% |
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 Aveiro?
Compare the months in the chart above to find your ideal window.
Best time to visit Aveiro →Other Portugal cities in October
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Aveiro weather in October. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/portugal/aveiro/october
<a href="https://weathercompare.eu/weather/portugal/aveiro/october">Aveiro weather in October</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/portugal/aveiro" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Aveiro weather in October"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/portugal/aveiro/october">Aveiro weather in October</a> – WeatherCompare</p>
Aveiro in October: quick answers
Is October a good time to visit Aveiro?
October is one of the wetter months in Aveiro, with about 109 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Aveiro in October?
Average highs are about 22°C (72°F) and average lows about 14°C (57°F), based on 10 years of daily data.
Does it rain a lot in Aveiro in October?
Aveiro typically gets around 109 mm of rain in October — wet.
Figures are long-term averages for the area around Aveiro (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.