Puerto Montt weather in September
Cool, with regular rainfall. Average highs of 12°C and lows of 6°C, with around 18 rainy days expected throughout the month.
While September isn't our top-rated month for Puerto Montt, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
12°C
Average low
6°C
Rainy days
18 days
Best months to visit
Year-round
What to do in Puerto Montt in September
Whatever the weather, Puerto Montt rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
18C
Mild and comfortable, with some rainy days.
February
18C
Mild and comfortable, with occasional showers.
March
16C
Cool, with some rainy days.
April
14C
Cool, with regular rainfall.
May
13C
Cool, with regular rainfall.
June
10C
Cool, with frequent heavy rain.
July
10C
Cool, with frequent heavy rain.
August
10C
Cool, with frequent heavy rain.
September (you are here)
12C
Cool, with regular rainfall.
October
13C
Cool, with regular rainfall.
November
15C
Cool, with regular rainfall.
December
17C
Cool, with some rainy days.
Book your September trip to Puerto Montt
Find hotels, tours and experiences for the perfect escape.
