Find 124 hotels in Castalia

Finding Castalia Hotels

Castalia is a good place to visit, but if it's hard to find accommodation and you're looking for more choices, these towns that are nearby might have more of what you're looking for.

• 3 hotels in Ossian
• 2 hotels in Postville

Exploring Castalia

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

• Toppling Goliath Brewing Co.
• Decorah Fish Hatchery
• Agora
• Vesterheim Norwegian-American Museum
• Dunnings Spring Park
• Luther College
• Spook Cave

When is the Best Time to Explore Castalia?

If you're curious when is the best time of year to explore Castalia, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Castalia 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 6°C and at night it is -12°C. Seasonal average rainfall is 141 mm.
• If you visit between April and June, you can expect an average temp of 25°C during the day and 3°C at night. Average rainfall during this season is 435 mm.
• The daytime average temp from July to September is 26°C and the night-time average is 12°C. Average precipitation for this season is 332 mm.
• Between October and December, the average temp during the day is 14°C and -7°C at night. Seasonal average rain is 218 mm.
• Average annual rainfall in Castalia is 1125 mm.