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When is the Best Time to Explore São Luís do Piauí?

If you're wondering when is the best time of year to travel to São Luís do Piauí, you might find this info about seasonal weather helpful when you are organising your getaway. The warmest months in São Luís do Piauí are typically October and September, whereas the coldest months are usually July and August. The months with the most rain are March and February, whereas September and August 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 33°C and at night it is 22°C. Seasonal average rainfall is 598 mm.
• If you visit between April and June, you can expect an average temp of 33°C during the day and 21°C at night. Average rainfall during this season is 168 mm.
• The daytime average temp from July to September is 37°C and the night-time average is 21°C. Average precipitation for this season is 3 mm.
• Between October and December, the average temp during the day is 37°C and 24°C at night. Seasonal average rain is 161 mm.
• Average annual rainfall in São Luís do Piauí is 930 mm.