Porto Belo Weather in May

Porto Belo in May sees high temperatures, with highs around 24°C (75°F) and overnight lows of 17°C (63°F). Rainfall is fairly high at around 116 mm (4.6 in) on average, so pack waterproofs just in case.

Rainfall in Porto Belo in May

You can expect rain on around 14 days based on historical patterns, with 116 mm (4.6 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Porto Belo in May

In May, expect high temperatures in Porto Belo, with highs of 24°C (75°F) and lows of 17°C (63°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Porto Belo in May

The month brings about 176 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Brazil, check out our Porto Belo's climate page.

Porto Belo Temperature in May

Min Temperature 17°C (63°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 47%  

Precipitation 116 mm (4.6 in)  

Rainy days 14 days  

Humidity 82% *  

Sunshine 176 hours *  

Percentage Sunshine *  

* Data from: Florianópolis, Brazil (48 KM, 30 Miles).

What to Wear in Porto Belo in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Porto Belo in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our Porto Belo's climate page.

More climate data for Porto Belo

Temperature Rainfall Sunshine Humidity

See the full Porto Belo climate overview or explore weather in Brazil.