Viana do Castelo weather in April (Norte Region, Portugal)
Planning a trip to Viana do Castelo in April? Check out this comprehensive weather guide.
In April, Viana do Castelo generally has moderate temperatures and high rainfall. Daytime temperatures hover around 17°C, while nights can cool down to about 11°C.
Viana do Castelo in April usually receives high rainfall, averaging around 150 mm for the month. When we look at the climate data from the last 30 years, we can expect around 16 days of rain.
The days are predominantly sunny, with an estimated total of around 218 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
If your ideal day consists of dry skies and moderate temperatures June, July, August and September generally stand out with 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 April
Min Temperature
11°C
Max Temperature
17°C
Chance of Rain
52%
Precipitation
150 mm
Rainy days
16 days
Humidity
74% *
Sunshine
218 hours *
Percentage Sunshine
62% *
Where to go in Portugal in April
Find out more about the weather in Portugal in April and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Viana do Castelo in April?
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 in April.
Interested in more climate information?
Weather and Climate 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 climate conditions. Find out where to go with our weather planner.
