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Weather in September in Montevideo

Considering a trip to Montevideo this September 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 Montevideo in September?

Montevideo is a region in Uruguay. September in Montevideo generally has mild temperatures, with moderate precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 18°C and nighttime temperatures around 10°C in Montevideo.

Precipitation

September is a moderate rainy month with an average rainfall of around 95 mm in Montevideo.

Average sunshine

Montevideo enjoys a balanced 183 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

To learn more about the conditions in specific areas of Montevideo in September, check out the map below. For more details on the yearly weather, visit our Montevideo climate page.

Where to go in Montevideo in September

Find more information for the most popular destinations in the Montevideo on the map below. Click on a destination dot for more detailes.

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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

What is the weather like in September for the 2 most popular destinations in Montevideo?

Montevideo

In September Montevideo generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Montevideo
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
<<   August August
<<  
17°C 
9°C 
165 hours 
100 mm 
9 days 
18°C 
10°C 
183 hours 
95 mm 
9 days 
October   >> October
>>  
20°C 
13°C 
228 hours 
117 mm 
10 days 
Climate in Montevideo

Carrasco

In September Carrasco generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Carrasco
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
<<   August August
<<  
16°C 
10°C 
165 hours 
100 mm 
9 days 
17°C 
11°C 
183 hours 
96 mm 
9 days 
October   >> October
>>  
20°C 
13°C 
228 hours 
116 mm 
10 days 
Climate in Carrasco

Is your destination not in the list? Have a look at other destinations in Montevideo, in Uruguay.

Is September the best time to visit Montevideo?

Given the typically pleasant weather conditions in Montevideo, September might be a good time to visit Montevideo. However, the weather conditions may vary depending on your destination.

Generally speaking, January, March and December provide perfect weather in Montevideo. On the other hand, the month of August tends to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Montevideo. 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 Uruguay? Get detailed historical weather averages for many cities in Uruguay.

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