September · China
Best time to visit Guilin in September Weather, crowds & prices
Weather in Guilin in September
Average temperature 28°C, 72 mm of rain, about 28 days with 6+ hours of sunshine and 68% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
6.4/10
Ranked #4 of 12 months
- Avg temp
- 28°C
- Rainfall
- 72 mm
- Humidity
- 68%
- Days with 6h+ sun
- 28
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Guilin scores 6.4/10 for nature and wildlife travel - an above-average month (#4 of 12). Expect around 28°C, 72 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Guilin's karst peaks and rivers make it the classic scene of southern China.
September in Guilin — workable with trade-offs
September averages 28°C (82°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 72 mm, so plan one flexible day in three; you still get about 28 days with 6+ hours of sunshine and 12.3 hours of daylight.
It scores 6.4/10 here, 4th of 12 months, against 9.4/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer, footwear you can get muddy.
Figure on mid-season pricing, with crowds are moderate.
Flexible dates? October scores 3 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Guilin in September?
- In September, Guilin averages 28°C, 72 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 6.4/10.
- Is September a good time to visit Guilin?
- September earns a 6.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Guilin in September?
- Expect about 72 mm of rain in September. Average humidity is 68% and there are about 28 days with 6+ hours of sunshine.
Curated in Guilin
Tickets & experiences
Things to do in Guilin
Guilin, China. Live activities and tours from GetYourGuide, matched to this destination.