Thong Son Beach Weather in September

Thinking of visiting Thong Son Beach in September? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 27°C (81°F) at night. Heavy showers are common during the rainy season.

Rainfall in Thong Son Beach in September

As part of the rainy season, Thong Son Beach sees around 18 days of rain in September, with an average of 174 mm (6.9 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Thong Son Beach in September

Expect highs of 30°C (86°F) in Thong Son Beach in September, with nights dropping to around 27°C (81°F). This kind of day-to-night contrast is typical for this time of year. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.

Sunshine in Thong Son Beach in September

The area enjoys a moderate level of sunlight, with around 145 hours. It's a good balance between sunny and rainy days.

Average water temperature in September

At 29°C (84°F), the water is very warm, more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.

If you prefer enjoying temperate temperatures and rain-free days, January and February typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.