Rio Weather in October

Rio in October sees high daytime temperatures of 23°C (73°F) and nighttime lows of 13°C (55°F). Rainfall is fairly high this month at around 78 mm (3.1 in), so pack a rain jacket to stay dry.

Rainfall in Rio in October

Historically, approximately 9 days this month are expected to have rain, averaging 78 mm (3.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Rio in October

Rio in October is worth a visit. The temperature is excellent, with 23°C (73°F) during the day and 13°C (55°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 13°C (55°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 Rio in October

There are approximately 219 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Rio in October

October has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.

Average water temperature in October

At 22°C (72°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If your ideal day consists of dry skies and pleasant temperatures, May, June, September and October typically offer the best circumstances for Rio.