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Exploring Boissy-Sous-Saint-Yon

The city of Boissy-Sous-Saint-Yon has some interesting things to see and do. Popular attractions in and around Boissy-Sous-Saint-Yon include:

• Gâtinais Français Natural Regional Park
• Linas-Montlhéry Autodrome
• Marais Castle
• Le Grand Dôme
• Paris-Saclay University
• École Polytechnique
• Breteuil Castle

When making plans for your holiday in Boissy-Sous-Saint-Yon, you can also use ebookers to find a convenient flight into Orly Airport (ORY) Airport. You can narrow down your search by number of stops, airline or time of departure to identify one that works best for you.

When is the Best Time to Explore Boissy-Sous-Saint-Yon?

If you're wondering when is the best time of year to travel to Boissy-Sous-Saint-Yon, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Boissy-Sous-Saint-Yon are typically August and July, whereas the coldest months are usually January and February. The months with the most rain are December and June, whereas September 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 13°C and at night it is 2°C. Seasonal average rainfall is 162 mm.
• If you visit between April and June, you can expect an average temp of 23°C during the day and 7°C at night. Average rainfall during this season is 191 mm.
• The daytime average temp from July to September is 26°C and the night-time average is 13°C. Average precipitation for this season is 157 mm.
• Between October and December, the average temp during the day is 18°C and 3°C at night. Seasonal average rain is 212 mm.
• The average annual rainfall in Boissy-Sous-Saint-Yon is 722 mm.