Typical Weather in Porto, Portugal in May
67° F Avg High
52° F Avg Low
8 Rainy Days
☀️ Temperature Summary
Compared to other months, Porto experiences cooler conditions in May, with daytime highs averaging 67°F. Lows overnight are typically around 52°F.
May is a great time to visit Porto, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
In May you can expect close to a 27% chance of rain for any given day. It rains more than usual in May, with total rainfall for the month typically near 4 inches. If you want to avoid the wet conditions in May, you may consider visiting in June instead, when rainfall chances can be closer to 14%.
Rainfall Throughout the Year
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