Arroio Grande Weather in August
What's the weather like in Arroio Grande (Rio Grande do Sul) in August 2024?
The climate in Arroio Grande during August can be summarized as mild and wet.
August is in the winter in Arroio Grande and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 18°C (65°F), whilst at night 9°C (48°F) is normal.
| Daytime temperature | 18.1°C 64.5°F |
|---|---|
| Nightly temperature | 9°C 48.1°F |
| Average temperature | 13.5°C 56.3°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 122 mm 4.8 ins |
| Rainy days | 13 days |
| Sea temperature | 13.2°C 55.8°F |
| Humidity | 81% |
| Windspeed | 11.2kph 7 mph |
On average August is the 2nd wettest month of the year in Arroio Grande with around 122mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
August temperatures in Arroio Grande
August rainfall
August 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 August 2024.
Other monthly averages
Best places to visit in August
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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