2026 Climate Averages

Weather: Porto — October

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

October is an excellent time to visit Porto. Warm weather with highs of 21°C—great for outdoor activities. This is one of the wettest months—waterproof gear is essential. As peak season, expect higher prices and more tourists. At 18°C, the sea is too cold for most swimmers.

5.6
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

21°C

Avg Low

15°C

Rainy days

15days

Daylight

11.2h

Rainfall

212mm

Sunshine

7.8h/day

Humidity

82%

Very Humid
Sun Strength

4.4

Moderate
Wind

18 km/h (gusts 36)

Sea Temp

18°C ❄️ Cold

Is October a good time to visit Porto?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

--

Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Shoulder Rates

Daylight

Sunrise

07:45

Sunset

18:57

11.2h daylight

Visiting Porto in October: Pros & Cons

Pros

  • Comfortable temperatures for sightseeing
  • One of the best months to visit

Cons

  • Frequent rain may disrupt outdoor activities
  • Peak season — expect crowds and higher prices

Things to Do in October

Recommended for This Weather

🏛️ Museums & galleries
🍳 Cooking classes & food tours
🎭 Cultural tours & local experiences

Porto Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 14°C 8°C 12d (160mm) 6.4h
82% Very Humid
2.8 Moderate
Good
Feb 16°C 9°C 10d (96mm) 7.7h
79% Humid
4.1 Moderate
Good
Mar 16°C 9°C 13d (129mm) 9h
77% Humid
5.8 High
Wet
Apr 19°C 11°C 12d (118mm) 10.7h
76% Humid
7.7 Very High
Excellent
May 21°C 14°C 10d (72mm) 12.1h
75% Humid
9.5 Very High
Excellent
Jun 23°C 16°C 9d (60mm) 12.8h
78% Humid
9.9 Very High
Excellent
Jul 27°C 18°C 3d (11mm) 13.2h
72% Humid
10.9 Extreme
Good
Aug 26°C 18°C 2d (8mm) 12.4h
75% Humid
9.6 Very High
Good
Sep 24°C 16°C 10d (81mm) 10.2h
76% Humid
6.8 High
Excellent
Oct Current 21°C 15°C 15d (212mm) 7.8h
82% Very Humid
4.4 Moderate
Excellent
Nov 17°C 11°C 13d (181mm) 6.8h
84% Very Humid
3 Moderate
Wet
Dec 14°C 9°C 17d (178mm) 5.9h
85% Very Humid
2.3 Moderate
Wet

⚖️Find Your Ideal Month

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Your Best MonthJulScore: 7.4
1.Jul
7.42.Aug
7.43.Nov
7.14.Mar
6.65.Dec
6.36.Feb
6.17.Jan
5.68.Jun
5.69.Sep
5.610.May
4.711.Oct
4.712.Apr
4.3

Where to Stay

See hotels, apartments & rentals around Porto – live prices from Booking.com, Expedia, Vrbo and more

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Porto

Riverside charm, including port wine cellars, Walk across Dom Luís I Bridge and colorful Ribeira district, azulejo tiles, and a bohemian atmosphere.

View Full Destination Guide

What to Pack for October

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. A waterproof jacket and shoes are non-negotiable — showers are frequent.

Moderate Very Busy

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Porto?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is October a good time to visit Porto?
October is typically excellent for visiting Porto, with average highs of 21°C and around 15 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Porto in October?
Evenings in Porto during October are mild at 15°C. A light cardigan or long sleeves for evenings is usually enough. Outdoor dining remains comfortable, making it a great time to enjoy rooftop bars and terrace restaurants.
What should I pack for Porto in October?
With highs of 21°C and lows of 15°C in October, we recommend: Compact umbrella, Waterproof jacket/shell, Water-resistant shoes, Sunscreen SPF 30+. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Porto in October?
Porto typically sees around 15 rainy days in October. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Porto in October?
October is suitable for swimming in Porto, though the water may feel refreshing at first. Air temperatures average 21°C, and most swimmers find it enjoyable once they're in. Midday is usually the warmest time for a dip.
How many hours of daylight are there in Porto in October?
In October, Porto gets approximately 11.2 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is October peak season in Porto?
Yes, October is peak season in Porto. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Lisbon)

Last Updated: February 2026

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