Arroio Grande Weather in March
What's the weather like in Arroio Grande (Rio Grande do Sul) in March 2024?
The climate in Arroio Grande during March can be summarized as warm, humid and damp.
March is in the fall / autumn in Arroio Grande and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 27.2°C 81°F |
|---|---|
| Nightly temperature | 16.2°C 61.2°F |
| Average temperature | 21.7°C 71.1°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 107 mm 4.2 ins |
| Rainy days | 12 days |
| Sea temperature | 23.3°C 74°F |
| Humidity | 78% |
| Windspeed | 10.4kph 7 mph |
On average March is the 6th driest month of the year in Arroio Grande with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
March temperatures in Arroio Grande
March rainfall
March 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 March 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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