The climate in Rosário do Sul during March can be summarized as warm, humid and wet.
March is in the fall / autumn in Rosário do Sul and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 17°C (62°F) is normal.
Daytime temperature | 28.7°C 83.7°F |
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Nightly temperature | 16.7°C 62.1°F |
Average temperature | 22.7°C 72.9°F |
Daily sunshine | 7.5 hrs |
Avg rainfall | 139 mm 5.5 ins |
Rainy days | 13 days |
Sea temperature | 23.6°C 74.5°F |
Humidity | 73% |
Windspeed | 8.6kph 5 mph |
On average March is the 3rd wettest month of the year in Rosário do Sul with around 139mm 5.5 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 7.5 hours of sunshine per day.
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 Rosário do Sul in March 2025.
Hottest month: | January | 30.8°C 87.4°F |
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Driest month: | August | 116mm 4.6ins |
Sunniest month: | December | 9.2hrs |
Coldest month: | June | 18.5°C 65.3°F |
Wettest month: | October | 152mm 6ins |