Porto weather
Our guide to the weather in Porto during April
Porto, Portugal is an exciting, vibrant city with plenty of cultural attractions and stunning views, making it a great destination for American travelers, especially in April when the weather is mild and perfect for exploring. We've looked at the most up-to-date weather data for Porto, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Porto weather in April.
What's the temperature like in Porto during April?
The temperature reaches around 18℃ during the daytime in April, falling away to 11℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Porto during April?
On average, there will be 7 rainy days during the month, amounting to 139.4mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Porto during April?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in April. With moderate air temperatures, any breeze will feel cool.
Is it too cold to swim in the sea in Porto during April?
The water around Porto is a bracing 14℃ during April and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.
Weather in Porto
Our month-by-month guide to the weather and climate in Porto
Porto weather in
JanuaryPorto weather in
FebruaryPorto weather in
MarchPorto weather in
AprilPorto weather in
MayPorto weather in
JunePorto weather in
JulyPorto weather in
AugustPorto weather in
SeptemberPorto weather in
OctoberPorto weather in
NovemberPorto weather in
December