Daytime highs, nighttime lows and the warmest cities in the Douro Valley, Portugal this April.
The Douro Valley, Portugal, a region in Portugal, typically experiences mild weather in April, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 12°C (54°F) in Porto.
Curious about the April temperatures in the prime spots of the Douro Valley? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Douro Valley.
Marker color shows the average daytime high temperature in April: blue is cold, red is hot.
Average daytime highs in the Douro Valley, Portugal during April reach about 18°C (64°F) in Porto.
After dark, Porto cools to about 12°C (54°F) on an average April night.
The weather is predominantly sunny, with an estimated total of around 218 hours of sunshine in Porto. This means many sunny days, which creates a cheerful atmosphere during this month.
The water temperature averages approximately 14°C (57°F) in Porto this month, generally too cold for comfortable swimming.
We have much more information about the climate in the Douro Valley.
Weather and climate has detailed information for every country in the world. Are you going to Portugal? Get detailed historical weather averages for many cities in Portugal.
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