When to go · Chillán
Chillán in December
Avoid month. Listed as a month to avoid: Dec–Feb (hot, occasional smoke from wood‑stove heating).
Key facts
- Verdict
- Avoid
- Temperature
- 19°C (66°F)66°F (19°C) / 7°C (45°F)45°F (7°C)
- average high / low
- Rain days
- 2
- Crowds
- High
- Chile overall
- Prices
- High
- Chile overall
Verdict
Listed as a month to avoid: Dec–Feb (hot, occasional smoke from wood‑stove heating).
Is another month better than December?
December is rated avoid. These months rate higher:
- JuneGreatInside Chillán's best window: Jun–Oct (ski season and milder weather).
- JulyGreatInside Chillán's best window: Jun–Oct (ski season and milder weather).
- AugustGreatInside Chillán's best window: Jun–Oct (ski season and milder weather).
- SeptemberGreatInside Chillán's best window: Jun–Oct (ski season and milder weather).
Weather in December
- ChillánHighs around 19 °C (66 °F), lows around 7 °C (45 °F), rain on about 2 daysHighs around 66 °F (19 °C), lows around 45 °F (7 °C), rain on about 2 days
Crowds and prices
- Crowds · Chile overall
- High
- Prices · Chile overall
- High
Chile overall: Summer; book Torres del Paine refugios and campsites months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Chillán, side by side.
Verdict
Dec: Avoid
Jun: Great (better)
Daytime high
Dec: 19 °C (66 °F)66 °F (19 °C)
Jun: 10 °C (50 °F)50 °F (10 °C)
Night low
Dec: 7 °C (45 °F)45 °F (7 °C)
Jun: 2 °C (36 °F)36 °F (2 °C)
Rain days
Dec: 2 (better)
Jun: 8
Crowds
Dec: High
Jun: Low
Prices
Dec: High
Jun: Low
Festivals listed
Dec: 0
Jun: 0
December: Listed as a month to avoid: Dec–Feb (hot, occasional smoke from wood‑stove heating).
June: Inside Chillán's best window: Jun–Oct (ski season and milder weather).
Chillán: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings