Find 130 hotels in St. Jacob

Exploring St. Jacob

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

• McKendree University
• O'Fallon Family Sports Park
• Scott Air Force Base
• The Gardens at SIUE
• Gateway Conference Center
• St. Clair Bowl
• St. Claire Square Mall

When is the Best Time to Explore St. Jacob?

If you're wondering when is the best time of year to explore St. Jacob, you may find this information about seasonal weather helpful when planning your trip. The warmest months in St. Jacob are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are May and April, whereas January and February 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 12°C and at night it is -4°C. Seasonal average rainfall is 256 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 399 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 297 mm.
• Between October and December, the average temp during the day is 19°C and -1°C at night. Seasonal average rain is 263 mm.
• The average annual rainfall in St. Jacob is 1215 mm.