Find 36 hotels in Monticello

Exploring Monticello

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

• Mark Twain Casino
• Wakonda State Park
• Golden Age Toys

When making plans for your holiday in Monticello, you can also use ebookers to search for a convenient flight into Quincy, IL (UIN-Quincy Regional-Baldwin Field) Airport. You can narrow down your search by number of stops, airline or time of departure to find the one that works best for you.

When is the Best Time to Explore Monticello?

If you're curious when is the best time of year to visit Monticello, you might find this info about seasonal weather useful when you are planning your trip. The warmest months in Monticello are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are May and June, whereas January and December 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 11°C and at night it is -7°C. Seasonal average rainfall is 216 mm.
• If you visit between April and June, you can expect an average temp of 28°C during the day and 7°C at night. Average rainfall during this season is 434 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 15°C. Average precipitation for this season is 298 mm.
• Between October and December, the average temp during the day is 18°C and -2°C at night. Seasonal average rain is 235 mm.
• The average annual rainfall in Monticello is 1184 mm.