September · Brazil
Best time to visit Chapada Diamantina in September Weather, crowds & prices
Weather in Chapada Diamantina in September
Average temperature 24°C, 18 mm of rain, about 27 days with 6+ hours of sunshine and 61% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.9/10
Ranked #2 of 12 months
- Avg temp
- 24°C
- Rainfall
- 18 mm
- Humidity
- 61%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Chapada Diamantina scores 8.9/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 24°C, 18 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Tabletop mesas, Cachoeira da Fumaça, and cave pools reward hikers in the dry months from May through September.
September in Chapada Diamantina — one of the year's strongest windows (2nd)
Trail conditions at 24°C (75°F) favour early starts and shaded routes in September; midday is for water breaks, not for exposed climbs.
With around 18 mm of rain, any showers tend to pass through rather than settle in; about 27 days with 6+ hours of sunshine and 11.9 hours of daylight fill the rest.
On our climate-comfort scale this is one of the strongest months of the year for Chapada Diamantina at 8.9/10 (2nd of 12), just behind August at 9.6/10.
Pack light clothing, a hat and real sun protection, footwear you can get muddy.
Budget for mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Chapada Diamantina in September?
- In September, Chapada Diamantina averages 24°C, 18 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 8.9/10.
- Is September a good time to visit Chapada Diamantina?
- September earns a 8.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Chapada Diamantina in September?
- Expect about 18 mm of rain in September. Average humidity is 61% and there are about 27 days with 6+ hours of sunshine.
Curated in Chapada Diamantina
Tickets & experiences
Things to do in Chapada Diamantina
Chapada Diamantina, Brazil. Live activities and tours from GetYourGuide, matched to this destination.