Porto · May
Low seasonPortugal · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 14° | 15° | 17° | 18° | 21° | 23° | 24° | 25° | 24° | 22° | 17° | 15° |
MINMIN | 7° | 8° | 9° | 11° | 13° | 15° | 16° | 16° | 15° | 14° | 10° | 8° |
☀️Sunshine | 5h | 6h | 7h | 8h | 9h | 10h | 11h | 10h | 8h | 6h | 5h | 5h |
🌧Rain Days | 7d94mm | 6d78mm | 8d85mm | 7d78mm | 5d53mm | 3d27mm | 1d8mm | 1d15mm | 4d46mm | 8d108mm | 9d113mm | 8d98mm |
Best travel time current monthMonthly averages 2005–2025 · Source: ERA5 + station data
Off-season — lowest travel prices with still acceptable climate.
May in Porto at 20°C is too cool for a beach holiday, but suitable for sightseeing and hiking. The best travel months are July and August.
Daytime temperatures reach up to 20°C, cooling to 12°C at night (daily average: 16°C). With 9 sunshine hours per day, May is one of the sunniest months — 53 mm of rain over 5 days.
A jacket for cool evenings should not be left behind. Sightseeing and excursions can be enjoyed at this time of year without the heat.
Frühling: Die Azaleen im Jardim do Palácio de Cristal blühen in Lila-Pink, die Terrassen am Cais da Ribeira öffnen wieder, Douro-Kreuzfahrten beginnen ihre Saison. Das Wetter schwankt — aber die Stadt lohnt jeden veregneten Tag.
Packing list for Porto in May
- Langarmhemden und leichte Hosen
- Leichte Jacke
- Sonnencreme LSF 50
- Sonnenbrille
- Sonnenhut
- Kleiner Regenschirm (vereinzelte Schauer möglich)
- Reiseapotheke
Frequently Asked Questions
- Is May a good time to visit Porto?
- May is not an optimal month for Porto (Score: 70/100), but it is manageable. For better conditions, consider July and August.
- How warm is it in Porto in May?
- In May, Porto sees daily highs of 20°C. Nights cool to 12°C, with a daily average of 16°C.
- How much rain falls in Porto in May?
- In May, Porto receives an average of 53 mm of rain over 5 rain days. That is comparatively dry.
- How many sunshine hours does Porto get in May?
- Porto averages 9 sunshine hours per day in May — above the annual average.
