Porto vs Lisbon

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

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

For travelers who prioritize dry weather, Lisbon is the stronger choice in April. Lisbon receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Porto reaches an average high of 17°C (63°F) and drops to 10°C (50°F) at night during April. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Lisbon averages 18°C (64°F) for the high and 12°C (54°F) for the low, with a daily range of 6°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.

Porto receives approximately 123 mm of rainfall across 12 rain days during April. You can expect rain roughly every other day.

Lisbon sees 53 mm over 8 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%.