Rio das Ostras Weather in October

What's the weather like in Rio das Ostras (Rio de Janeiro) in October 2024?

The climate in Rio das Ostras during October can be summarized as warm, humid and a little damp.

October is in the spring in Rio das Ostras and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 19°C (66°F) is normal.

Rio das Ostras weather averages (imperial / metric)
Daytime temperature 25.7°C 78.2°F
Nightly temperature 18.7°C 65.6°F
Average temperature 22.2°C 71.9°F
Daily sunshine 5.5 hrs
Avg rainfall 89 mm 3.5 ins
Rainy days 19 days
Sea temperature 23.1°C 73.5°F
Humidity 83%
Windspeed 9kph 6 mph

On average October is the 6th driest month of the year in Rio das Ostras with around 89mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.5 hours of sunshine per day.

October temperatures in Rio das Ostras

Rio das Ostras average temperature in October

October rainfall

Rio das Ostras average rain in October

October hourly sunshine

Rio das Ostras average rain in October

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rio das Ostras in October 2024.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Rio das Ostras weather stats

Rio das Ostras weather statistics
Hottest month: February 29.3°C 84.7°F
Driest month: August 40mm 1.6ins
Sunniest month: June 7.2hrs
Coldest month: July 24.4°C 75.9°F
Wettest month: December 157mm 6.2ins
Map showing location of Rio das Ostras (-22.52694, -41.945) Rio das Ostras map pin © Google

Locations nearby

Top Brazil locations