South America weather in January 2026

Check South America weather in January before you book your next holiday. Long-term weather averages give the best indication of the weather in January 2026 and include figures for temperature, sunshine and rainfall for South America plus [sunrise & sunset times].

Hottest places to go in South America in January

Below are average maximum temperatures at popular countries, regions and places in South America in January. Select a holiday destination to see more weather parameters.

South America regions

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