Aveiro weather in January
January in Aveiro: cool, rainy, with clean air — a great time to visit.
#11 of 12 months in Aveiro · #432 of 897 destinations to visit in January · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Aveiro in January
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Aveiro climate normals — January
| Daytime high | 14°C / 57°F | 🙂 cool |
|---|---|---|
| Nighttime low | 7°C / 44°F | |
| Rainfall | 92 mm / 3.6 in | 🌧 rainy |
| Rainy days | 9 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 6°C / 44°F | |
| Sunshine | 7 h/day | |
| Daylight | 9.6 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Aveiro in January — FAQ
- Is January a good time to visit Aveiro?
- January in Aveiro: cool, rainy, with clean air — a great time to visit. It ranks #11 of 12 months for Aveiro on SeasonMap's comfort score (71/100).
- What is the weather like in Aveiro in January?
- In January, Aveiro averages a daily high of 13.8°C and a low of 6.7°C, with about 92.3 mm of rain over roughly 9 rainy days.
- What is the air quality in Aveiro in January?
- Aveiro has a mean US Air Quality Index of about 43 in January.