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Exploring Granville

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

• Hegeler Carus Mansion
• Matthiessen State Park
• Grand Bear Falls Indoor Water Park
• Illinois River Winery
• August Hill Winery Tasting Room
• Starved Rock State Park
• Buffalo Rock State Park

When is the Best Time to Explore Granville?

If you're wondering when is the best time of year to travel to Granville, you might find this info about seasonal weather helpful when you are organising your getaway. The warmest months in Granville are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are June and May, whereas January and November 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 9°C and at night it is -8°C. Seasonal average rainfall is 218 mm.
• If you visit between April and June, you can expect an average temp of 27°C during the day and 5°C at night. Average rainfall during this season is 456 mm.
• The daytime average temp from July to September is 28°C and the night-time average is 14°C. Average precipitation for this season is 281 mm.
• Between October and December, the average temp during the day is 17°C and -4°C at night. Seasonal average rain is 243 mm.
• The average annual rainfall in Granville is 1197 mm.