Viana do Castelo weather in September
Mild and comfortable, with occasional showers. Average highs of 22°C and lows of 16°C, with around 8 rainy days expected throughout the month.
✦ This is a recommended month to visit Viana do Castelo. The combination of weather, atmosphere and experience is at its best.
Average high
22°C
Average low
16°C
Rainy days
8 days
Best months to visit
July, August, September
What to do in Viana do Castelo in September
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 September
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 (you are here)
22C
Mild and comfortable, with occasional showers.
October
20C
Mild and comfortable, with some rainy days.
November
16C
Cool, with regular rainfall.
December
14C
Cool, with regular rainfall.
Book your September trip to Viana do Castelo
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