Find 121 hotels in Trenton

Exploring Trenton

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

• McKendree University
• Scott Air Force Base
• O'Fallon Family Sports Park
• Southwestern Illinois College
• St. Clair Bowl
• St. Claire Square Mall
• Korte Recreation Center

When is the Best Time to Explore Trenton?

If you're curious when is the best time of year to explore Trenton, you might find this info about seasonal weather helpful when planning your trip. The warmest months in Trenton are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are April and May, whereas January and February 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 13°C and at night it is -4°C. Seasonal average rainfall is 290 mm.
• If you visit between April and June, you can expect an average temp of 29°C during the day and 8°C at night. Average rainfall during this season is 454 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 16°C. Average precipitation for this season is 330 mm.
• Between October and December, the average temp during the day is 20°C and 0°C at night. Seasonal average rain is 293 mm.
• The annual rainfall average in Trenton is 1367 mm.