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South America weather in September 2020
Check South America weather in September before you book your next holiday. Long-term weather averages give the best indication of the weather in September 2020 and include figures for temperature, sunshine and rainfall for South America.
Where's hot in South America in September?
Below are average maximum temperatures at popular destinations in South America in September. Select a destination to see more weather parameters.
- Machu Picchu
- Iguazu Falls
- Rio de Janeiro
- Galapagos Islands
- Buenos Aires
More South America regions
- Falkland Islands
- French Guiana
The September weather guide for South America 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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