Nha Trang Islands weather in September
Hot and humid, with frequent heavy rain. Average highs of 31°C and lows of 25°C, with around 20 rainy days expected throughout the month.
While September isn't our top-rated month for Nha Trang Islands, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
31°C
Average low
25°C
Rainy days
20 days
Best months to visit
January, February, March
What to do in Nha Trang Islands in September
Whatever the weather, Nha Trang Islands rewards curious visitors. Here are some of the best ways to spend your time:
Island-hop between emerald bay islands
Snorkel coral reefs and fish gardens
Visit underwater observatory diving center
Relax on pristine island beaches
Fish with local villagers
Photograph sunset over scattered islands
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.
Browse other months
Recommended
January
26C
Warm and pleasant, with some rainy days.
Recommended
February
27C
Warm and pleasant, with occasional showers.
Recommended
March
29C
Warm and pleasant, with occasional showers.
April
31C
Hot and humid, with occasional showers.
May
32C
Hot and humid, with some rainy days.
June
33C
Hot and humid, with some rainy days.
July
32C
Hot and humid, with some rainy days.
August
32C
Hot and humid, with regular rainfall.
September (you are here)
31C
Hot and humid, with frequent heavy rain.
October
29C
Warm and pleasant, with frequent heavy rain.
November
28C
Warm and pleasant, with frequent heavy rain.
December
26C
Warm and pleasant, with frequent heavy rain.
Book your September trip to Nha Trang Islands
Find hotels, tours and experiences for the perfect escape.
