Chapada Diamantina · AutumnMonth summary
Chapada Diamantina weather in September
✅ Good
🌡️ Temperature min / max
63°F – 81°F
🌧 Rainy days
49% of days
☀️ Sunshine
10.3h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.6/10
📅 📅 Best month
October (7.7/10)
Quick decision
Should you visit Chapada Diamantina in September?
✅ Good
✅ Yes if: you want shoulder-season value — fewer crowds, 27°F.
❌ No if: you need maximum sunshine — some overcast days are possible.
Our take: Chapada Diamantina in September: 81°F and 10.3h of sunshine. Decent, but not the peak.
By trip type
Chapada Diamantina in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in September
Autumn in Chapada Diamantina is often underrated: 27°F, golden light and declining crowds. An interesting window. With 49% of rainy days, always have indoor alternatives planned. A good balance between weather and crowds, even if October (7.7/10) remains theoretically better.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score | Ski score 🎿 |
|---|---|---|---|---|---|---|---|
| 🌤️ January | 66°F | 82°F | 56% | 0.2in | 11.0h | 7.6/10 | 3.4/10 |
| 🌤️ February | 68°F | 82°F | 56% | 0.1in | 11.0h | 7.6/10 | 3.4/10 |
| 🌤️ March | 66°F | 82°F | 54% | 0.1in | 11.2h | 7.6/10 | 3.5/10 |
| ⛅ April | 66°F | 81°F | 63% | 0.1in | 10.4h | 7.3/10 | 3.1/10 |
| 🌤️ May | 64°F | 79°F | 51% | 0.1in | 9.6h | 7.4/10 | 3.2/10 |
| 🌦️ June | 63°F | 75°F | 56% | 0.1in | 9.2h | 7.2/10 | 3.1/10 |
| 🌦️ July | 61°F | 73°F | 55% | 0.1in | 9.4h | 7.2/10 | 3.3/10 |
| 🌤️ August | 61°F | 77°F | 50% | 0.1in | 9.9h | 7.4/10 | 3.3/10 |
| 🌤️ September | 63°F | 81°F | 49% | 0.1in | 10.3h | 7.6/10 | 3.4/10 |
| 🌤️ October | 64°F | 82°F | 49% | 0.1in | 10.7h | 7.7/10 | 3.5/10 |
| 🌤️ November | 66°F | 82°F | 58% | 0.2in | 10.4h | 7.5/10 | 3.2/10 |
| 🌤️ December | 66°F | 84°F | 50% | 0.1in | 11.0h | 7.6/10 | 3.5/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Chapada Diamantina averages 81°F, 49% rainy days and 10.3h of sunshine per day. Overall weather score: 7.6/10.
See methodology →
Comparison
September vs October (best month)
The best month is October (score 7.7/10). Difference:
- 🌡️ Max temperature : +1°F
- 🌧 Rainy days : +0%
- ☀️ Sunshine : +0.4h/day
FAQ
FAQ — Chapada Diamantina in September
Is September a good time to visit Chapada Diamantina?
Yes, September is a good time (7.6/10). Great for outdoor activities and hiking.
What to do in Chapada Diamantina in September?
With 81°F max and 10.3h of sunshine, focus on cultural sites, museums and local gastronomy.
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