worldweatherChile weather in September - temperature, rain and is it a good time to visit?
September is one of the best months for a holiday in Chile.
Daytime
17°
Night
8°
☀️ Day length
11 h 54 min
Chance of rain
24%
In September, Chile averages about 17° during the day and 8° at night. It's usually fairly dry, with only about a 24% chance of rain.
Chile weather all year - average temperatures and rain
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January ★ | 27℃ | 14℃ | 9% |
| February ★ | 26℃ | 13℃ | 11% |
| March ★ | 25℃ | 11℃ | 11% |
| April ★ | 20℃ | 10℃ | 19% |
| May ★ | 17℃ | 9℃ | 27% |
| June | 14℃ | 6℃ | 27% |
| July | 14℃ | 6℃ | 31% |
| August | 15℃ | 7℃ | 31% |
| September ★ | 17℃ | 8℃ | 24% |
| October ★ | 19℃ | 9℃ | 20% |
| November ★ | 22℃ | 11℃ | 15% |
| December ★ | 24℃ | 12℃ | 13% |
★ - months most often recommended for travel
Where is it warmest in Chile in September? Weather by city
| Place | Day | Night | 🌊 Sea | Chance of rain |
|---|---|---|---|---|
| Santiago | 20℃ | 6℃ | - | 12% |
| Arica | 18℃ | 15℃ | 18℃ | 1% |
| Chillán | 17℃ | 5℃ | - | 23% |
| Osorno | 13℃ | 4℃ | - | 59% |
Travelling soon? Check the live 14-day weather forecast for Chile.