❄️ Not really. Average temperature: 17°C
It's cool at 17°C — not ideal for beach weather, but pleasant for exploring and outdoor activities. Lisbon in April has an average air temperature of 17°C with sea temperatures around 16°C. You can expect 9 hours of sunshine per day and 55mm of rainfall, which means light rainfall — occasional brief showers.
At 16°C the sea is quite cold. A wetsuit is recommended if you plan to swim. With 9 hours of daily sunshine, there's plenty of time to enjoy outdoor activities. Bring warm layers, a waterproof jacket, and closed-toe shoes. Evenings can feel chilly.
If you're looking for heat in April, you might want to consider warmer alternatives. The average flight time from the UK is comfortable and there are usually good deals available for this time of year.
Here's how Lisbon stacks up against similar destinations in April:
| Destination | Air °C | Sea °C | Rain | Sun |
|---|---|---|---|---|
| Lisbon | 17°C | 16°C | 55mm | 9h |
| Alicante | 17°C | 16°C | 30mm | 9h |
| Corfu | 17°C | 16°C | 55mm | 7h |
| Ibiza | 17°C | 16°C | 30mm | 9h |
| Malta | 17°C | 16°C | 20mm | 9h |
| Mykonos | 17°C | 17°C | 15mm | 9h |
See how Lisbon's temperature changes throughout the year:
Looking for somewhere warm in April? These destinations are all 25°C+:
No, Lisbon in April has average temperatures of 17°C. It is not particularly warm this time of year. Sea temperatures are 16°C.
The sea at 16°C is cold — a wetsuit is recommended.
Bring warm layers, a waterproof jacket, and closed-toe shoes. Evenings can feel chilly.
There are warmer months to visit Lisbon. Consider checking May or other warm destinations for this time of year.
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