Typical Weather in Lisbon, Portugal in May
72° F Avg High
57° F Avg Low
4 Rainy Days
☀️ Temperature Summary
May is one of the warmer months of the year for Lisbon, with highs averaging around 72°F. Lows overnight are typically around 57°F. Daily high temperatures can range between 70°F and 75°F, and typically fall throughout the month.
The warm, dry temperatures in May make Lisbon a great destination to relax and soak up the sun.
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 14% chance of rain for any given day. It rains less than usual in May, with total rainfall for the month typically near 2 inches.
Rainfall Throughout the Year
Planning a trip to Lisbon? Try our free trip weather planner