September · Indonesia
Best time to visit Lake Toba in SeptemberWeather, crowds & prices
September score
6.0/10
Ranked #10 of 12 months
- Avg temp
- 20°C
- Rainfall
- 316 mm
- Humidity
- 90%
- Sunny days
- 16
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Lake Toba scores 6.0/10 for nature and wildlife travel - ranked #10 of 12. Expect around 20°C, 316 mm of rain, and roughly 16 sunny days this month.
Lake Toba fills a vast volcanic caldera on Sumatra-Batak villages on Samosir Island and misty lakeside viewpoints. Best window: the drier months outside peak monsoon.
Frequently asked
- What is the weather like in Lake Toba in September?
- In September, Lake Toba averages 20°C, 316 mm of rain, and about 16 sunny days. Its climate-comfort score is 6.0/10.
- Is September a good time to visit Lake Toba?
- September earns a 6.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Lake Toba in September?
- Expect about 316 mm of rain in September. Average humidity is 90% and there are about 16 sunny days.
Curated in Lake Toba
Tickets & experiences
Things to do in Lake Toba
Lake Toba, Indonesia. Live activities and tours from GetYourGuide, matched to this destination.