So you’re heading to Lisbon in October? Smart move! You’re dodging the summer crowds and still catching pretty decent weather. But here’s the thing—October in Portugal’s capital is a bit of a weather wildcard, and packing wrong could seriously mess with your vibe. Let me walk you through what you actually need (and what you can leave at home).
October Weather in Lisbon
October in Lisbon is lovely – you’ll find daytime temperatures sitting comfortably between 20-22°C (68-72°F).
When evening rolls around, things cool down to about 15-17°C (59-63°F). You’ll probably want a light jacket or sweater for dinner out, but it’s nowhere near cold.
Mornings typically start around 16-18°C and gradually warm up through the day, peaking in the early afternoon before cooling off again.
There’s a nice, predictable rhythm to it.
What’s great about Lisbon in October is that you get proper autumn weather without the harsher conditions you’d find further north.
While London or Paris might already feel properly chilly by then, Lisbon still holds onto that Mediterranean warmth – which makes sense, given where it sits on the map.
Packing List for Lisbon, Portugal in October (Weather + Outfit Guide)
Typical Weather Patterns: Rain, Sunshine, and Everything In Between
Ever wondered why October is considered shoulder season? The weather’s a big part of that equation.
Sunshine: You’ll typically get around 6-7 hours of sunshine per day. That’s actually pretty generous for fall. The sun still packs enough punch to warrant sunscreen—yes, even in October. I learned this the hard way wandering around Belém for five hours. Trust me on this one.
Rain situation: Here’s where things get interesting. October marks the beginning of Lisbon’s rainy season, but don’t let that scare you off.
You’re looking at an average of 80-100mm of rainfall spread across roughly 12-13 days of the month. But—and this is important—we’re not talking about all-day downpours that ruin your plans.
These are usually:
- Quick showers that roll in, make their presence known, and disappear within an hour
- Evening or overnight rain that clears up by morning
- Occasional drizzle that Lisbon locals barely acknowledge with an umbrella
The rain patterns are honestly pretty manageable. You might experience a wet morning followed by brilliant afternoon sunshine. IMO, this unpredictability actually keeps things interesting—you just need to plan accordingly.
Cloud cover varies throughout the month. Early October tends to hold onto summer’s clear skies, while late October introduces more overcast days. The city takes on this moody, atmospheric vibe that’s actually pretty photogenic if you’re into that sort of thing.
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Is October a Good Time to Visit Lisbon?
Let me cut straight to it—October is hands down one of the best months to visit Lisbon. Average temperatures range between 22.5°C (72.5°F) during the day and 15.1°C (59.2°F) at night, which means you can actually explore the city without melting into a puddle or freezing your butt off.
Best Things to Do in Lisbon in October
Now for the fun stuff—what should you actually do in Lisbon during October? Honestly, pretty much everything. The weather cooperates, crowds are manageable, and the city is absolutely gorgeous.
Explore the Neighborhoods
Alfama: Get lost (literally) in Lisbon’s oldest neighborhood. The narrow, winding streets are perfect for October wandering. Hit up São Jorge Castle for panoramic views without the summer mob scene.
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