Arroio Grande Weather in May
What's the weather like in Arroio Grande (Rio Grande do Sul) in May 2024?
The climate in Arroio Grande during May can be summarized as mild and damp.
May is in the fall / autumn in Arroio Grande and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 20.4°C 68.6°F |
|---|---|
| Nightly temperature | 11.7°C 53°F |
| Average temperature | 16°C 60.8°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 101 mm 4 ins |
| Rainy days | 11 days |
| Sea temperature | 18.1°C 64.7°F |
| Humidity | 79% |
| Windspeed | 9kph 6 mph |
On average May is the 4th driest month of the year in Arroio Grande with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
May temperatures in Arroio Grande
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 Arroio Grande in May 2024.
Other monthly averages
Arroio Grande weather stats
| Hottest month: | January | 28.9°C 84°F |
|---|---|---|
| Driest month: | December | 73mm 2.9ins |
| Sunniest month: | December | 9.4hrs |
| Coldest month: | July | 17°C 62.6°F |
| Wettest month: | September | 127mm 5ins |
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