September · Vietnam
Best time to visit Ninh Binh in September Weather, crowds & prices
Weather in Ninh Binh in September
Average temperature 28°C, 512 mm of rain, about 13 days with 6+ hours of sunshine and 86% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
2.6/10
Ranked #12 of 12 months
- Avg temp
- 28°C
- Rainfall
- 512 mm
- Humidity
- 86%
- Days with 6h+ sun
- 13
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Ninh Binh scores 2.6/10 for nature and wildlife travel - ranked #12 of 12. Expect around 28°C, 512 mm of rain, and roughly 13 days with 6+ hours of sunshine this month.
Ninh Binh is inland Halong on rice paddies-sampan rides through limestone caves and temple ridges south of Hanoi. Best window: the drier months outside peak monsoon.
September in Ninh Binh — the hardest end of the year
Days in September average 28°C (82°F) and humidity near 86% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
Expect monsoon-level rainfall at 512 mm: only about 13 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 2.6/10 on the same scale — 12th of 12 months, versus 7.5/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella, footwear you can get muddy.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, March is materially better in Ninh Binh — 4.9 points higher on the same scale.
Frequently asked
- What is the weather like in Ninh Binh in September?
- In September, Ninh Binh averages 28°C, 512 mm of rain, and about 13 days with 6+ hours of sunshine. Its climate-comfort score is 2.6/10.
- Is September a good time to visit Ninh Binh?
- September earns a 2.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Ninh Binh in September?
- Expect about 512 mm of rain in September. Average humidity is 86% and there are about 13 days with 6+ hours of sunshine.
Curated in Ninh Binh
Tickets & experiences
Things to do in Ninh Binh
Ninh Binh, Vietnam. Live activities and tours from GetYourGuide, matched to this destination.