Find 26 hotels in Sinnamary

Exploring Sinnamary

The city of Sinnamary has some interesting things to see and do. Popular attractions in and around Sinnamary include:

• Kourou River
• Plage des Roches
• Plage de la Cocoteraie
• Plage Pim-Poum
• Guiana Space Centre

When is the Best Time to Explore Sinnamary?

If you're curious when is the best time of year to travel to Sinnamary, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Sinnamary are typically September and October, whereas the coldest months are usually July and January. The months with the most rain are May and June, whereas September and October 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 28°C and at night it is 24°C. Seasonal average rainfall is 899 mm.
• If you visit between April and June, you can expect an average temp of 28°C during the day and 24°C at night. Average rainfall during this season is 1366 mm.
• The daytime average temp from July to September is 31°C and the night-time average is 24°C. Average precipitation for this season is 408 mm.
• Between October and December, the average temp during the day is 31°C and 25°C at night. Seasonal average rain is 593 mm.
• The average annual rainfall in Sinnamary is 3266 mm.