Weather in Osorno in September
Osorno, Chile averages a high of 12.8°C (55°F) and low of 4.4°C (39.9°F) in September, with 13 rain days and 8.2 hours of daily sunshine. Travel score: 55.9/100 (Mixed). The best time to visit Osorno is February.
High
13°C55°F
Low
4°C40°F
🌧️
13
rain days
☀️
8.2
hrs/day sunshine
💧
83%
humidity
56— Mixed
September in Osorno is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Osorno?
How much does it rain in Osorno in September?
Osorno receives an average of 120.2mm of rainfall across 13 rainy days in September. The annual total is 1426.4mm.
What should I pack for Osorno in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 4°C
🧣
Warm scarf
Protect against cold winds
Traveling to Chile in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31