Montevideo weather in September 2021

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18
18°C max day temperature
7
7 hours of sunshine per day
9
9 days with some rainfall
9
9°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
75
75 mm of monthly rainfall
6
6 (High) UV index
13
13°C sea temperature

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The September weather guide for Montevideo, Uruguay shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Montevideo in September?

Daytime temperatures usually reach 18°C in Montevideo in September, falling to 9°C at night.

How sunny is it in Montevideo in September?

There are normally 7 hours of bright sunshine each day in Montevideo in September - that's 55% of daylight hours.

How warm is the sea around Montevideo in September?

The average sea temperature around Montevideo in September is 13°C.

Does it rain in Montevideo in September?

There are usually 9 days with some rain in Montevideo in September and the average monthly rainfall is 75mm.

Metric (°C / mm) | Imperial (°F / inches)

Montevideo sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Montevideo in September 2021. Select a month to view Montevideo sunrise & sunset times for the next twelve months.

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