Vĩnh Yên Weather in September

September in Vĩnh Yên sees daytime temperatures around 33°C (91°F) and lows of 25°C (77°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Vĩnh Yên in September

As part of the rainy season, Vĩnh Yên sees around 14 days of rain in September, with an average of 231 mm (9.1 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Vĩnh Yên in September

If you're visiting Vĩnh Yên in September, expect highs of 33°C (91°F) and overnight lows around 25°C (77°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Vĩnh Yên in September

Enjoy a sunny month with about 195 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.

September in Vĩnh Yên can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.