Curitiba Weather in May

Mild autumn days

May feels cool and changeable in Curitiba. Afternoons reach about 21°C, while evenings can feel chilly at 12°C. Rain falls on 12 days, and clouds often soften the light, so expect some damp walks between sights.

You can still explore the Botanical Garden, Largo da Ordem and the Oscar Niemeyer Museum comfortably. The greenhouse at the Botanical Garden is a handy stop if a shower rolls in. Save long outdoor walks for clearer spells, and don't count on a full day of bright skies.

What's on in May

May brings Brazil's Labour Day on May 1, when some shops and services may close. Mother's Day is also celebrated in Brazil in May, but it's mainly a family occasion rather than a citywide festival.

If you hate crowds, May is a good choice. It's outside Curitiba's busy summer holiday period and the winter school break, so popular sights tend to feel calmer than in December, January or July. Prices can also be gentler than during those peak travel periods, though holiday weekends may be busier.

Local tips for Curitiba

May is one of Curitiba's best months overall for a city break. Compared with wetter June, it gives you a better chance of fitting outdoor sights between showers. Still, don't plan every day around parks and gardens; keep the Oscar Niemeyer Museum or a long café stop in reserve.

Travelling with kids? The Botanical Garden works well for a shorter outing, especially when the greenhouse offers a break from the weather. Check the Curitiba bus route to the garden before you go, so you can avoid a long walk if rain starts.