The climate in Rosario during March can be summarized as hot, humid and dry.
March is in the spring in Rosario and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 22°C (72°F) is normal.
Daytime temperature | 32.8°C 91°F |
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Nightly temperature | 22°C 71.6°F |
Average temperature | 27.4°C 81.3°F |
Daily sunshine | 9.3 hrs |
Avg rainfall | 20 mm 0.8 ins |
Rainy days | 2 days |
Sea temperature | 27°C 80.5°F |
Humidity | 72% |
Windspeed | 9.7kph 6 mph |
On average March is the 4th driest month of the year in Rosario with around 20mm 0.8 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.3 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 Rosario in March 2025.
Hottest month: | April | 34°C 93.2°F |
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Driest month: | February | 4mm 0.2ins |
Sunniest month: | February | 9.1hrs |
Coldest month: | January | 30.1°C 86.2°F |
Wettest month: | August | 570mm 22.4ins |