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When is the Best Time to Explore São Sebastião do Maranhão?

If you're curious when is the best time of year to visit São Sebastião do Maranhão, you might find this info about seasonal weather useful when you are planning your trip. The warmest months in São Sebastião do Maranhão are typically September and October, whereas the coldest months are usually July and August. The months with the most rain are December and November, whereas July and June have the least.

Here's a rundown 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 27°C and at night it is 17°C. Seasonal average rainfall is 491 mm.
• If you visit between April and June, you can expect an average temp of 25°C during the day and 13°C at night. Average rainfall during this season is 116 mm.
• The daytime average temp from July to September is 28°C and the night-time average is 13°C. Average precipitation for this season is 46 mm.
• Between October and December, the average temp during the day is 28°C and 17°C at night. Seasonal average rain is 657 mm.
• Average annual rainfall in São Sebastião do Maranhão is 1310 mm.