Araguaína Weather in May
What's the weather like in Araguaína (Tocantins) in May 2026?
The climate in Araguaína during May can be summarized as hot, humid and reasonably dry.
May is in the fall / autumn in Araguaína and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 32.3°C 90.1°F |
|---|---|
| Nightly temperature | 21.1°C 70°F |
| Average temperature | 26.7°C 80.1°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 59 mm 2.3 ins |
| Rainy days | 22 days |
| Sea temperature | 26.8°C 80.3°F |
| Humidity | 78% |
| Windspeed | 4.7kph 3 mph |
On average May is the 5th driest month of the year in Araguaína with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
May temperatures in Araguaína
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 Araguaína in May 2025.
Other monthly averages
Araguaína weather stats
| Hottest month: | September | 33.6°C 92.5°F |
|---|---|---|
| Driest month: | July | 8mm 0.3ins |
| Sunniest month: | July | 9.6hrs |
| Coldest month: | January | 30.1°C 86.2°F |
| Wettest month: | March | 296mm 11.7ins |
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