Chapada dos Guimarães Weather in September
What's the weather like in Chapada dos Guimarães (Mato Grosso) in September 2025?
The climate in Chapada dos Guimarães during September can be summarized as hot and reasonably dry.
September is in the spring in Chapada dos Guimarães and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 31.5°C 88.7°F |
|---|---|
| Nightly temperature | 18.7°C 65.7°F |
| Average temperature | 25.1°C 77.2°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 52 mm 2.1 ins |
| Rainy days | 6 days |
| Sea temperature | 21.2°C 70.1°F |
| Humidity | 62% |
| Windspeed | 7.6kph 5 mph |
On average September is the 5th driest month of the year in Chapada dos Guimarães with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
September temperatures in Chapada dos Guimarães
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chapada dos Guimarães in September 2025.
Other monthly averages
Best places to visit in September
Chapada dos Guimarães weather stats
| Hottest month: | September | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | July | 7mm 0.3ins |
| Sunniest month: | July | 8.7hrs |
| Coldest month: | June | 28.3°C 82.9°F |
| Wettest month: | January | 270mm 10.6ins |
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