Quick answer: April is a beautiful time in Lisbon — mild spring weather, blossoms, fewer crowds, with the odd shower.
April brings spring to Lisbon, ideal for sightseeing before the summer heat and crowds.
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Plan around the seasons
See our full Travel Calendar 2026
Where to go every month of the year, with the best destinations for weather, wildlife, and value.
Weather
Mild spring days around 19°C, mostly sunny with occasional showers.
Crowds & prices
Quieter and better value than summer, with comfortable sightseeing weather.
What’s on
Spring blossoms, lively miradouros (viewpoints) and easy day trips to Sintra.
What to pack
Layers, a light rain jacket or umbrella, and comfortable shoes for the hills.