Find 584 hotels in Illy

Exploring Illy

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

• Château de Sedan
• Bouillon Castle
• Rochehaut
• Tombeau du Géant
• Place Ducale
• Le domaine des Epioux
• Sedan Botanic Gardens

When is the Best Time to Explore Illy?

If you're curious when is the best time of year to visit Illy, you might find this info about seasonal weather useful when you are planning your trip. The warmest months in Illy are typically August and July, whereas the coldest months are usually January and February. The months with the most rain are December and January, whereas April and September 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 10°C and at night it is 0°C. Seasonal average rainfall is 224 mm.
• If you visit between April and June, you can expect an average temp of 21°C during the day and 5°C at night. Average rainfall during this season is 203 mm.
• The daytime average temp from July to September is 23°C and the night-time average is 11°C. Average precipitation for this season is 204 mm.
• Between October and December, the average temp during the day is 15°C and 2°C at night. Seasonal average rain is 293 mm.
• The average annual rainfall in Illy is 924 mm.