SeasonScore
Santiago, Chile
Photo: Martin St-Amant · CC BY 3.0

Chile

Santiago in October

🌤️ Cool season

Pleasant and mostly dry.

🎒 Pack: warm jacket for evenings

Best months: Jan (9.2), Nov (9.2), Dec (9.2)

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Why October scores 8.7What goes into the score

How it works
🌡️ 23° / 9°C🌧️ 12 mm💧 dew pt -1°🍃 PM2.5 31
  • Weather comfort9.5
    • ✓Comfortable temperatures (23°C highs / 9°C lows)
    • ✓Comfortable humidity (dew point -1.4°C)
    • ✓Mostly dry (~12 mm rain)
  • Air quality6.1
    • !Elevated (PM2.5 ~31 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut October side by side with another month
OctJan
Score8.7 Excellent9.2 Excellent
Season🌤️ Cool season☀️ Warm dry season
High / low23° / 9°30° / 14°
Rain12 mm1 mm
Humiditydew pt -1°dew pt 3°
PM2.531 µg/m³17 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Santiago Quinta Normal weather-station normals. Rainfall: Quinta Normal, Santiago weather-station normals (national met service).

Holidays & crowdsOctober 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Meeting of Two Worlds' Day 9–11 Oct · 3 days off in a row
  • Reformation Day 30 Oct – 1 Nov · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore SantiagoEvents, sights, food & souvenirs

Check event dates locally

Chile's capital in a valley beneath the Andes, a base for wine country, ski resorts and day trips to Valparaíso.

Events in October

No major events on our calendar for October.

Coming up later

Santiago a MilDate variesUsually January

An international theatre festival with many street performances.

Why go: Some shows are free outdoors.

Where: Theatres and streets citywide

Lollapalooza ChileDate variesUsually March

The Chilean edition of the international music festival.

Why go: Hotels and transport are busy that weekend.

Where: Santiago

Fiestas PatriasEvery year18–19 September every year

Chile's national holidays, with fondas (fair stalls), cueca dancing and barbecues.

Why go: Many businesses close; the whole country celebrates.

Where: Parque O'Higgins and nationwide

Plan this tripTickets, data and transfers for Santiago

Airport transfer Kiwitaxi

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