- January 10°CWeather21Crowds46Affordability88
- February 11°CWeather38Crowds30Affordability93
- March 12°CWeather51Crowds18Affordability88
- April 14°CWeather59Crowds8Affordability84
- May 17°CWeather80Crowds6Affordability80
- June 18°CWeather89Crowds4Affordability90
- July 21°CWeather95Crowds5Affordability88
- August 20°CWeather93Crowds4Affordability83
- September 19°CWeather83Crowds4Affordability81
- October 17°CWeather62Crowds8Affordability89
- November 13°CWeather43Crowds28Affordability96
- December 11°CWeather34Crowds66Affordability74
| Month | Avg temp | Weather | Crowds | Affordability |
|---|---|---|---|---|
| January | 10°C | | | |
| February | 11°C | | | |
| March | 12°C | | | |
| April | 14°C | | | |
| May | 17°C | | | |
| June | 18°C | | | |
| July | 21°C | | | |
| August | 20°C | | | |
| September | 19°C | | | |
| October | 17°C | | | |
| November | 13°C | | | |
| December | 11°C | | | |
Higher is better on all three: clearer weather, quieter streets, cheaper to be there.
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New Year · Jan 1 – Jan 31 · holiday
Fireworks over the Douro from the Ponte D. Luís - crowded, joyous, but the smaller cousin to São João.
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Fantasporto · Feb 19 – Mar 4 · festival
International fantasy and horror film festival at the Rivoli - the city's longest-running cinema event.
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Semana Santa (Holy Week) · Mar 26 – Mar 8 · religious
Quieter than Andalucía but evocative - processions through the Sé and Ribeira districts.
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Easter · Mar 26 – Mar 8 · religious
Holy Week into Easter - processions and quiet reflection give way to a celebratory weekend.
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Freedom Day · Apr 23-29 · holiday
A nationwide public holiday - many businesses close and the city takes on a festive note.
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Labour Day · Apr 30-May 6 · holiday
A nationwide public holiday - many businesses close and the city takes on a festive note.
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Queima das Fitas · May 7-13 · festival
University students' end-of-year parade - academic gowns, top hats, a Tuna concert in the Praça da República.
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Corpus Christi · May 28-Jun 3 · holiday
A nationwide public holiday - many businesses close and the city takes on a festive note.
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NOS Primavera Sound · Jun 4-10 · festival
Three days of international acts at Parque da Cidade - pop, indie and electronica on the Atlantic edge.
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National Day · Jun 4-10 · holiday
A nationwide public holiday - many businesses close and the city takes on a festive note.
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Festa de São João · Jun 18 – Jul 1 · festival
The city's wildest night on 23 June - sardines, plastic hammers, hot-air balloons and a fireworks display over the Douro.
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Matosinhos Fish Festival · Jul 2 – Jul 29 · festival
Matosinhos Fish Festival: the city spills onto the streets as whole freshly-caught fish — try the dourada — are grilled at open-air barbecues just blocks from the beach.
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August Heat Waves · Jul 30 – Sep 2 · festival
August can bring punishing Atlantic heat waves pushing 40 °C — pack sunscreen and plan outdoor sightseeing for early morning.
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São Martinho Wine Harvest · Nov 5 – Nov 18 · festival
São Martinho marks the year's first wine tastings; restaurants run all-night sittings celebrating new wine.
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Christmas · Dec 17 – Dec 31 · religious
Festive decorations and holiday markets along the Avenida dos Aliados; cooler, atmospheric, peak Western tourists.
a reason to go mixed worth knowing about
Sources: Open-Meteo · Open-Meteo Air Quality · Google Trends · Google Flights · Religious calendar · Wikivoyage · Nager.date · manual curation
Last updated 2026-06-01