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Exploring Spring Valley

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

• Spring Creek Golf Course
• Hegeler Carus Mansion
• Matthiessen State Park
• Grand Bear Falls Indoor Water Park
• Illinois River Winery
• August Hill Winery Tasting Room
• LaSalle County Historical Society & Museum

When is the Best Time to Explore Spring Valley?

If you're curious when is the best time of year to visit Spring Valley, you might find this info about seasonal weather helpful when planning your trip. The warmest months in Spring Valley 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 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 9°C and at night it is -8°C. Seasonal average rainfall is 222 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 Spring Valley is 1201 mm.