Weather in Duque de Caxias in September
In an average September, Duque de Caxias sees a daily high around 27°C and a low around 18°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 21°C to 33°C |
| Average low | 18°C |
| Typical low range | 15°C to 20°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
39°C
2012-09-19
Lowest
17°C
1980-09-18
Low
Highest
25°C
2023-09-27
Lowest
10°C
2011-09-04
Feels-like
Highest
59°C
2015-09-24
Lowest
11°C
2006-09-06
Humidity
Highest
22.2 g/m³
2023-09-27
Lowest
8.7 g/m³
2011-09-02
Wind
Highest
25 km/h
2007-09-24
Lowest
3 km/h
2026-09-25
Gust
Highest
70 km/h
2006-09-02
Lowest
12 km/h
2026-09-25
Precip
Wettest
223 mm
1983
Driest
10 mm
2017
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