Nan Weather in September

Hot and humid, with frequent heavy rain. Average highs of 30°C and lows of 23°C, with around 26 rainy days expected throughout the month.

While September isn't our top-rated month for Nan, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

30°C

Average low

23°C

Rainy days

26 days

Best months to visit

January, February, November, December

What to do in Nan in September

Whatever the weather, Nan rewards curious visitors. Here are some of the best ways to spend your time:

Temple mural documentation and photography Buddhist art history lectures from monks Mountain village homestay cultural stays Local handicraft and weaving workshops National park hiking to waterfalls Highland agricultural market visits

What to pack for September

Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.