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When is the Best Time to Explore Rosario?

If you're wondering when is the best time of year to explore Rosario, you may find this information about seasonal weather useful when you are planning your trip. The warmest months in Rosario are typically June and July, whereas the coldest months are usually January and February. The months with the most rain are August and September, whereas May and April have the least.

Here's an overview on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 31°C and at night it is 12°C. Seasonal average rainfall is 25 mm.
• If you visit between April and June, you can expect an average temp of 38°C during the day and 17°C at night. Average rainfall during this season is 13 mm.
• The daytime average temp from July to September is 37°C and the night-time average is 26°C. Average precipitation for this season is 273 mm.
• Between October and December, the average temp during the day is 35°C and 13°C at night. Seasonal average rain is 64 mm.
• The annual rainfall average in Rosario is 375 mm.