Viana do Castelo weather in October (Norte Region, Portugal)

Will it be rainy or sunny in Viana do Castelo this October? This guide provides the necessary weather information for your travel plans.

Temperatures

During October, Viana do Castelo usually has pleasant temperatures and heavy rainfall. During the day, temperatures usually reach up to 20°C. At night, they tend to fall to approximately 14°C.

Precipitation

Viana do Castelo in October falls under the rainy season with heavy rainfall, averaging around 215 mm for the month. Climate statistics over the past 30 years suggest around 15 days of rain.

Average sunshine

The city usually sees around 182 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. While January, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Viana do Castelo climate page with graphs.

 

Viana do Castelo, monthly averages in October

Min Temperature 14°C  

Max Temperature 20°C  

Chance of Rain 51%  

Precipitation 215 mm  

Rainy days 15 days  

Humidity 80% *  

Sunshine 182 hours *  

Percentage Sunshine 56% *  

* Data from: Porto, Portugal (52 KM, 32 Miles).

Where to go in Portugal in October

Find out more about the weather in Portugal and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Viana do Castelo, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Camping

6/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Viana do Castelo.

Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.