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Rio Grande do Sul weather in October

Considering a trip to Rio Grande do Sul this October and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Rio Grande do Sul in October?

Rio Grande do Sul is a region in Brazil. October in Rio Grande do Sul generally has temperatures that range from pleasant to warm, with precipitation levels ranging from high to heavy.

During the day temperatures vary from pleasant in Cassino at 20°C to warm in São Borja at 28°C. At night it cools down to 16°C in São Borja and 16°C in Cassino.

In October, precipitation varies across different areas. From high rainfall in Chuí with an average of 114 mm to heavy rainfall in Passo Fundo with 244 mm. Going by our weather data, it is the wettest month of the year in Gramado.

To learn more about the conditions in specific areas of Rio Grande do Sul in October, check out the map below. For more details on the yearly weather, visit our Rio Grande do Sul climate page.

Where to go in Rio Grande do Sul in October

Find the average weather conditions in October for the most popular destinations in Rio Grande do Sul on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Rio Grande do Sul

What is the weather like in October for the 5 most popular destinations in Rio Grande do Sul?

Average weather in Gramado

In October Gramado generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Gramado
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
22°C 
11°C 
187 mm 
18 days 
24°C 
13°C 
222 mm 
18 days 
26°C 
14°C 
163 mm 
17 days 
Climate in Gramado

Average weather in Canela

In October Canela generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Canela
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
22°C 
10°C 
186 mm 
18 days 
24°C 
13°C 
220 mm 
18 days 
26°C 
14°C 
162 mm 
17 days 
Climate in Canela

Average weather in Porto Alegre

In October Porto Alegre generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 15°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Porto Alegre
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
23°C 
13°C 
145 hours 
155 mm 
18 days 
26°C 
15°C 
181 hours 
172 mm 
16 days 
28°C 
17°C 
217 hours 
126 mm 
16 days 
Climate in Porto Alegre

Average weather in Bento Gonçalves

In October Bento Gonçalves generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Bento Gonçalves
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
22°C 
11°C 
174 mm 
18 days 
25°C 
13°C 
211 mm 
17 days 
27°C 
14°C 
162 mm 
16 days 
Climate in Bento Gonçalves

Average weather in Nova Petrópolis

In October Nova Petrópolis generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Nova Petrópolis
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
22°C 
11°C 
145 hours 
187 mm 
18 days 
24°C 
13°C 
181 hours 
223 mm 
17 days 
26°C 
14°C 
217 hours 
167 mm 
16 days 
Climate in Nova Petrópolis

Is your destination not in the list? Have a look at other destinations in Rio Grande do Sul, in Brazil.

Is October the best time to visit Rio Grande do Sul?

In our view, October might not be the best time to travel to Rio Grande do Sul with often unpleasant weather in Gramado.

On average, the best time to visit Rio Grande do Sul is in March, April, May, August and November with generally pleasant weather in Gramado. On the other hand, the weather in January, February and October tend to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Rio Grande do Sul. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.