Chapada dos Guimarães Weather in May
What's the weather like in Chapada dos Guimarães (Mato Grosso) in May 2026?
The climate in Chapada dos Guimarães during May can be summarized as hot, humid and reasonably dry.
May is in the fall / autumn in Chapada dos Guimarães and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 29.3°C 84.7°F |
|---|---|
| Nightly temperature | 16.9°C 62.4°F |
| Average temperature | 23.1°C 73.6°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 48 mm 1.9 ins |
| Rainy days | 6 days |
| Sea temperature | 23.3°C 74°F |
| Humidity | 74% |
| Windspeed | 5.8kph 4 mph |
On average May is the 4th driest month of the year in Chapada dos Guimarães with around 48mm 1.9 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 7.3 hours of sunshine per day.
May temperatures in Chapada dos Guimarães
May rainfall
May 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 May 2025.
Other monthly averages
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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