Viana do Castelo weather in December
Cool, with regular rainfall. Average highs of 14°C and lows of 9°C, with around 15 rainy days expected throughout the month.
While December 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
14°C
Average low
9°C
Rainy days
15 days
Best months to visit
July, August, September
What to do in Viana do Castelo in December
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 December
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
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
20C
Mild and comfortable, with some rainy days.
November
16C
Cool, with regular rainfall.
December (you are here)
14C
Cool, with regular rainfall.
Book your December trip to Viana do Castelo
Find hotels, tours and experiences for the perfect escape.
