Find cheap hotels in Grignon

Finding Grignon Hotels

Grignon is a good place to visit, but if it's hard to find accommodation and you're looking for other options, this town nearby might have what you'll like.

• 2 hotels in Seigny

Exploring Grignon

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

• Alésia Ruins
• Abbey of Fontenay
• Alesia Museum Park
• Château de Bussy-Rabutin
• Parc de l'Auxois
• MuséoParc Alésia
• Collégiale Notre-Dame de Semur-en-Auxois

When is the Best Time to Explore Grignon?

If you're wondering when is the best time of year to travel to Grignon, you might find this info about seasonal weather helpful when planning your trip. The warmest months in Grignon are typically August and July, whereas the coldest months are usually January and February. The months with the most rain are December and May, whereas March and February 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 11°C and at night it is 0°C. Seasonal average rainfall is 210 mm.
• If you visit between April and June, you can expect an average temp of 22°C during the day and 5°C at night. Average rainfall during this season is 237 mm.
• The daytime average temp from July to September is 25°C and the night-time average is 11°C. Average precipitation for this season is 193 mm.
• Between October and December, the average temp during the day is 16°C and 2°C at night. Seasonal average rain is 281 mm.
• The annual rainfall average in Grignon is 921 mm.