Viana do Castelo weather in October
Mild and comfortable, with some rainy days. Average highs of 20°C and lows of 14°C, with around 13 rainy days expected throughout the month.
While October isn't our top-rated month for Viana do Castelo, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
20°C
Average low
14°C
Rainy days
13 days
Best months to visit
July, August, September
What to do in Viana do Castelo in October
Whatever the weather, Viana do Castelo rewards curious visitors. Here are some of the best ways to spend your time:
Explore historic old towns
Wine tasting at local cellars
Beach and coastal activities
Hike surrounding countryside
Experience local cuisine
Photography at golden hour
What to pack for October
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
13C
Cool, with some rainy days.
February
14C
Cool, with some rainy days.
March
15C
Cool, with some rainy days.
April
17C
Cool, with some rainy days.
May
19C
Mild and comfortable, with some rainy days.
June
21C
Mild and comfortable, with occasional showers.
Recommended
July
24C
Mild and comfortable, and mostly sunny skies.
Recommended
August
23C
Mild and comfortable, and mostly sunny skies.
Recommended
September
22C
Mild and comfortable, with occasional showers.
October (you are here)
20C
Mild and comfortable, with some rainy days.
November
16C
Cool, with regular rainfall.
December
14C
Cool, with regular rainfall.
Book your October trip to Viana do Castelo
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