Puerto Montt Weather in August

August in Puerto Montt brings moderate temperatures, with daytime highs of 12°C (54°F) and nights around 5°C (41°F). It's part of the rainy season, with 251 mm (9.9 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Puerto Montt in August

As part of the rainy season, Puerto Montt sees around 11 days of rain in August, with an average of 251 mm (9.9 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in Puerto Montt in August

In August, expect moderate temperatures in Puerto Montt, with highs of 12°C (54°F) and lows of 5°C (41°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Puerto Montt in August

This month sees fewer sunny days, with about 95 hours of sunshine, perfect for those who enjoy cooler temperatures.

Wind Speed in Puerto Montt in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Puerto Montt. Our weather planner can help you explore destinations with more pleasant weather conditions.