
Chile
Santiago in September
Good-value Santiago hotels in September
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Santiago weather in September
22° / 6°
12 mm
2 / 30
97/100
Santiago in September ranks #3 of 12 months for comfort: highs around 22°C, lows 6°C, and about 2 rainy days. Compared with August, highs change by +3°C and rainy days by 0. It is one of the best months to go.
Compared with the months around it
| Month | High / Low | Rainy days | Index |
|---|---|---|---|
| August | 19° / 5° | 2 | 97 |
| September | 22° / 6° | 2 | 97 |
| October | 25° / 8° | 2 | 97 |
Top tours & tickets in Santiago
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Public holidays · September 2027
- 09/18National holiday
- 09/19Army Day









