Find 78 hotels in Irene

Exploring Irene

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

• Dakota Territorial Museum
• Spirit Mound
• Riverside Park
• Westside Park

When is the Best Time to Explore Irene?

If you're wondering when is the best time of year to visit Irene, you might find this info about seasonal weather useful when you are planning your trip. The warmest months in Irene 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 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 8°C and at night it is -11°C. Seasonal average rainfall is 91 mm.
• If you visit between April and June, you can expect an average temp of 27°C during the day and 4°C at night. Average rainfall during this season is 372 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 14°C. Average precipitation for this season is 271 mm.
• Between October and December, the average temp during the day is 16°C and -8°C at night. Seasonal average rain is 135 mm.
• The average annual rainfall in Irene is 870 mm.