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Weather in Brazil in October – is it worth traveling to?

Is the weather pleasant in Brazil? See historical weather data for October to see if it meets your needs.
Check flight prices to Brazil on Avionero:
October

Is the weather good in Brazil in October 2024?

Good Weather
Warm
☁️
Cloudy

For the past few decades, the average daily temperatures in Brazil during October have been around +81°F.

In Brazil the temperature rarely varies more than seven degrees between the different parts with the highest temperature +81°F in Fortaleza to +77°F in Sao Paulo. So you should be able to pack for similar conditions wherever you go in the country.

Temperature, wind and humidity in October

Average
Fortaleza
Natal
Rio De Janeiro
Sao Paulo
Recife
☀️
+81°F
Avg. max. temperature
+48°F
Min.
+99°F
Max.
56 mm
Total precipitation
74%
Avg. humidity
3 m/s
Avg. wind
5 ☀️
Sunny Days
21 ⛅️
Cloudy
5 🌦
Rainy
Our opinion: Brazil has good weather in October.
Brazil in October – what city is the…
  • rainiest? Sao Paulo, with an average of 4 mm of rain and humidity of 76%;
  • warmest? Fortaleza, with daytime temperatures averaging +84°F;
  • windiest? Natal, with an average of 4 m/s;
  • coolest? Sao Paulo, with daytime temperatures averaging +77°F;

How good is the weather in Brazil in October?

During October, the Brazil usually offers good weather overall, with air pressure around 1013 HPa. This means you may encounter some rainy weather too – October brings around 93 mm of rain and winds averaging 3 m/s. Humidity ranges between 70% in Fortaleza and 77% in Rio De Janeiro. In general, it tends to be more humid near the sea and lake and drier inland.

How warm is it in Brazil during October?

The weather is usually pretty good this time of year, with daytime temperatures around +81°F.

This is how hot it usually is in October

The average daily temperatures above don't tell you everything about how hot it can be in Brazil. For example, cold nights can make a big difference for those staying in tents or unheated houses. Extra hot days, on the other hand, can make a big difference for those who plan to engage in demanding physical training or competition. So here are some more temperatures for October:
Average
Fortaleza
Natal
Rio De Janeiro
Sao Paulo
Recife
  • Average maximum temperature for the month: +81°F;
  • Average minimum temperature for the month: +72°F;
  • Highest monthly temperature: +82°F;
  • Lowest monthly temperature: +72°F;

Monthly temperatures:

Average
Fortaleza
Natal
Rio De Janeiro
Sao Paulo
Recife
  • Warmest: January with an average +84°F during the day;
  • Coldest: June with an average +79°F of the day;
  • Hottest month in hottest city: January in Fortaleza;
  • Coldest month in coolest city: June in Sao Paulo;

Winds in Brazil during October

Wind speed in Brazil in October based on historical data:
Average
Fortaleza
Natal
Rio De Janeiro
Sao Paulo
Recife

October tends to offer light winds averaging 4 m/s. However, coastal cities may experience breezes during the mornings and afternoons.

Comparison between cities in October:

  • Highest average wind speed: Recife with 3 m/s;
  • Lowest average wind speed: Rio De Janeiro with 2 m/s;
  • Windiest day of the month: Natal with 5 m/s;
  • The least windy day of the month: Sao Paulo with 2 m/s;

Humidity and precipitation in Brazil in October

Amount of rainfall in mm during October in Brazil based on historical data:
Average
Fortaleza
Natal
Rio De Janeiro
Sao Paulo
Recife
October tends to be an extremely humid month with 76% humidity and 93 mm rainfall. In general the humidity tends to be a little lower in mountainous regions and more humid closer to water.

Comparison between cities in October:

Average
Fortaleza
Natal
Rio De Janeiro
Sao Paulo
Recife
  • Highest average rainfall: Sao Paulo with 129 mm;
  • Lowest average rainfall: Fortaleza with 3 mm;
  • Most number of rainy days: Sao Paulo with 12 rainy days;
  • Least number of rainy days: Fortaleza with 0 rainy days;
  • Highest risk of rain during the day: Sao Paulo with 39%;
  • Least risk of rain during the day: Fortaleza with 0%;
  • Highest average humidity: Rio De Janeiro with 77%;
  • Lowest average humidity: Fortaleza with 70%;

Tips for traveling to Brazil in October

Looking for some tips for traveling to the sun, snow, or whatever you're aiming for Brazil? Activities, weather, and clothing are closely linked. In addition, it's important to pack only what you really need so you don't have to worry about heavy packing or paying extra baggage fees.

Here is some advice on what to pack and what kind of activities you can do in the Brazil based on the weather that October is expected to bring. The advice applies to the country as a whole – local weather and possible activities may differ somewhat.

Cloudy, warm weather with light winds and very high humidity in October
Avionero

Pack right for October

The weather makes a difference when it comes to packing - especially which items should go in your suitcase. The tips below are designed to help you pack light and right without carrying more than necessary.
  • Warm - neither hot nor cool, are probably the most comfortable when you think of sunbathing. Shorts, shorter skirts or dresses, tank tops and t-shirts are the basics here. If you're going to a seaside resort, don't forget your swimwear and maybe even a snorkel, mask and flippers.
  • Light winds are probably most comfortable in hot weather but is cooling in cool and cold weather. If it is hot (when the air temperature is about 30 degrees), the wind can have a warming effect. A thin, windproof jacket and long trousers help to counteract these effects.
  • High humidity means that the air conducts heat to and from the skin more easily. For example, if the air is hot (above skin temperature), it will be harder to stay cool. On the other hand, if the air is cool or cold, it is more difficult to stay warm. In high humidity, the choice of clothing makes less of a difference. However, your physical activity plays a bigger role.

FAQ

Frequently asked questions about the weather in Brazil in October:

What can you do outside when it's warm in Brazil?

Bathing and sunbathing can be suitable. Warm (but not hot) days are also good for activities that are not so physically demanding: sightseeing on foot, by boat, on a scooter, camel riding. You can also exercise easily as long as you make sure to cool down and quench thirst.

Is October a good time to visit Brazil?

October is a really good time to go to Brazil. The weather is nice so plan your packing around outdoor activities and exploring. Check other months when is a good time to visit Brazil.

Monthly weather in Brazil

Source of the data

For this page, we’ve looked at the typical weather in Brazil, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.