Climate
Weather in Portugal in May
Weather in Portugal, May
In May, Portugal sees average highs of 23.4°C (74°F) and lows of 14.3°C (58°F), with around 18 mm of rain. It is one of the best months to visit.
Portugal — May
Portugal → May
- Daytime high
- 23.4°C (74°F)
- Overnight low
- 14.3°C (58°F)
- Rainfall
- 18 mm
- Best-time rank
- Recommended month
How May compares
| This month | 23.4°C (74°F) / 14.3°C (58°F) · 18 mm |
|---|---|
| Yearly average | 21.8°C (71°F) / 13.8°C (57°F) · 56 mm |
May in Portugal runs 1.6°C (2.9°F) warmer than the yearly average, and is drier than the yearly average. Pack layers you can adjust through the day — mild conditions.
Common questions
What is the weather like in Portugal in May?
Average highs of 23.4°C (74°F) and lows of 14.3°C (58°F), with around 18 mm of rain.
Is May a good time to visit Portugal?
Yes — May is one of the more comfortable months in Portugal, based on temperature and rainfall.
Updated climate normals, 2025