Climate
Weather in Brazil in September
Weather in Brazil, September
In September, Brazil sees average highs of 30.4°C (87°F) and lows of 18.9°C (66°F), with around 19 mm of rain.
Brazil — September
Brazil → September
- Daytime high
- 30.4°C (87°F)
- Overnight low
- 18.9°C (66°F)
- Rainfall
- 19 mm
- Best-time rank
- Off-peak
How September compares
| This month | 30.4°C (87°F) / 18.9°C (66°F) · 19 mm |
|---|---|
| Yearly average | 27.1°C (81°F) / 17.8°C (64°F) · 86 mm |
September in Brazil runs 3.3°C (5.9°F) warmer than the yearly average, and is drier than the yearly average. Pack layers you can adjust through the day — mild conditions.
Common questions
What is the weather like in Brazil in September?
Average highs of 30.4°C (87°F) and lows of 18.9°C (66°F), with around 19 mm of rain.
Is September a good time to visit Brazil?
It is an off-peak month for comfort in Brazil; May, June, July tend to be more pleasant.
Updated climate normals, 2025