Lisbon weather in October
October in Lisbon: nice, a little rain, with clean air — an excellent time to visit.
#8 of 12 months in Lisbon · #155 of 604 destinations to visit in October · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Lisbon climate normals — October
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 16°C / 62°F | |
| Feels like (high) | 21°C / 70°F | |
| Rainfall | 62 mm / 2.4 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 8.7 h/day | |
| Daylight | 11.2 h | |
| Wind | 22 km/h / 14 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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Lisbon in October — FAQ
- Is October a good time to visit Lisbon?
- October in Lisbon: nice, a little rain, with clean air — an excellent time to visit. It ranks #8 of 12 months for Lisbon on SeasonMap's comfort score (85/100).
- What is the weather like in Lisbon in October?
- In October, Lisbon averages a daily high of 21.9°C and a low of 16.4°C, with about 62.1 mm of rain over roughly 9.2 rainy days.
- What is the air quality in Lisbon in October?
- Lisbon has a mean US Air Quality Index of about 43 in October.