Weather in Porto in October
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youIn October, Porto sees average highs of 20.6°C (69.1°F) and lows of 14.1°C. Conditions are pleasantly mild and very wet, with around 15 rainy days, with roughly 7.8 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. For the complete picture, see the best time to visit Porto — every month compared. Once you know when to go, find your Porto packing list at 247PackingList.
Get ready for Porto in October
Search flights to Porto
Compare 100+ airlines for October — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Porto in October
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Porto
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 13.3°C | 156.7mm | 9/10 |
| February | 15.6°C | 90.6mm | 10/10 |
| March | 16.3°C | 102.4mm | 9/10 |
| April | 17.8°C | 102.7mm | 9/10 |
| May | 20.6°C | 74.1mm | 10/10 |
| June | 21.5°C | 52.0mm | 10/10 |
| July | 24.5°C | 12.7mm | 10/10 |
| August | 23.9°C | 12.8mm | 10/10 |
| September | 23.3°C | 104.2mm | 9/10 |
| October | 20.6°C | 232.9mm | 8/10 |
| November | 16.8°C | 169.7mm | 9/10 |
| December | 14.4°C | 249.5mm | 8/10 |
Full month-by-month guide: best time to visit Porto →
For facts about Portugal — currency, language and dialling code — see our Portugal country guide at 247CountryInfo. Travellers also find it useful to keep a Porto travel guide to hand. Check clothing sizes in Portugal before you shop.
Frequently Asked Questions
Is October a good time to visit Porto?
October rates 8/10 for visiting Porto — good time to visit. Expect average highs of 20.6°C, 232.9mm of rain across the month and about 7.8 hours of daily sunshine.
What is the temperature in Porto in October?
In October, Porto has average highs of 20.6°C (69.1°F) and average lows of 14.1°C (57.4°F).
Does it rain in Porto in October?
Yes — October is one of the wetter months in Porto, averaging 232.9mm of rain over roughly 15 rainy days. Pack for heavy showers.
What should I wear in Porto in October?
For Porto in October (20.6°C highs / 14.1°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, compact travel umbrella.
More essentials for Porto in October
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.