Rosario weather averages

Going to Rosario? Find the best month to visit Rosario based on the weather.

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Check Rosario weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Rosario is expected to be 28°C, while the average maximum temperature in January is 31°C.

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More about Rosario

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The weather for Rosario, Argentina shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Rosario weather averages: best month

Rosario Best month Averages
Warmest January 31°C
Sunniest November 10 hours per day
Least rain June, July & August 5 days

Rosario climate guide

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Rosario weather averages by month

Check Rosario holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Rosario weather with the USA

Below the Rosario weather chart shows maximum daytime temperature for Rosario, Argentina and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Rosario, Argentina
USA (Washington)
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Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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