Weather in Brasília, Federal District, Brazil in September
In an average September, Brasília sees a daily high around 33°C and a low around 18°C, based on 1981–2026 of local climate records.
| Average high | 33°C |
|---|---|
| Typical high range | 29°C to 36°C |
| Average low | 18°C |
| Typical low range | 15°C to 21°C |
| Average daily precipitation | 0 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
39°C
2021-09-22
Lowest
23°C
1991-09-21
Low
Highest
26°C
2023-09-25
Lowest
10°C
1986-09-11
Feels-like
Highest
45°C
2023-09-28
Lowest
23°C
1991-09-21
Humidity
Highest
17.1 g/m³
1997-09-24
Lowest
5.0 g/m³
1994-09-15
Wind
Highest
41 km/h
1995-09-04
Lowest
6 km/h
1989-09-12
Precip
Wettest
110 mm
1992
Driest
0 mm
2007
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