Lisbon vs Porto

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Lisbon edges ahead as the better destination in April. Lisbon offers 11 hours of daily sunshine with only 8 rain days, while Porto sees 11 sunshine hours and 12 rain days.

Lisbon sits in the comfortable travel range at 18°C. Porto is also comfortable at 17°C.

For travelers who prioritize dry weather, Lisbon is the stronger choice in April.

Lisbon reaches an average high of 18°C (64°F) and drops to 12°C (54°F) at night during April. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.

Porto averages 17°C (63°F) for the high and 10°C (50°F) for the low, with a daily range of 7°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in April.

Lisbon receives approximately 53 mm of rainfall across 8 rain days during April. You can expect rain roughly every other day.

Porto sees 123 mm over 12 rain days. That makes Lisbon the drier option by 4 rain days and 70 mm of total precipitation.

Both cities share similar humidity levels at 65%.