Itanhaém Weather in October

October in Itanhaém brings high temperatures around 25°C (77°F) during the day, dropping to 19°C (66°F) at night, with quite a bit of rainfall expected, averaging around 165 mm (6.5 in) for the month.

Rainfall in Itanhaém in October

You can typically expect 19 days of rain this month, averaging around 165 mm (6.5 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Itanhaém in October

In October, Itanhaém gets high temperatures, with highs of 25°C (77°F). Nights cool to around 19°C (66°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Itanhaém in October

The month experiences a moderate amount of sunlight, with 109 hours of sunshine. This provides a nice balance between sunshine and clouds.

For Itanhaém itself, August generally stands out with 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 Itanhaém's climate page.

Itanhaém Temperature in October

Min Temperature 19°C (66°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 62%  

Precipitation 165 mm (6.5 in)  

Rainy days 19 days  

Humidity 81% *  

Sunshine 109 hours *  

Percentage Sunshine *  

* Data from: Santos, Brazil (52 KM, 32 Miles).

What to Wear in Itanhaém in October

For Itanhaém in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Itanhaém in October

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

Swimming

7/10

Camping

6/10

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 Itanhaém's climate page.

More climate data for Itanhaém

Temperature Rainfall Sunshine Humidity

See the full Itanhaém climate overview or explore weather in Brazil.