Find 43 hotels in Ollie

Exploring Ollie

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

• Lake Darling State Park
• Fairfield Arts & Convention Center
• Jefferson County Park
• Memorial Park
• Iowa Heartland History Connection
• St. Mary's Church
• Keokuk County Courthouse

When is the Best Time to Explore Ollie?

If you're curious when is the best time of year to visit Ollie, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Ollie 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 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 9°C and at night it is -9°C. Seasonal average rainfall is 174 mm.
• If you visit between April and June, you can expect an average temp of 27°C during the day and 5°C at night. Average rainfall during this season is 435 mm.
• The daytime average temp from July to September is 28°C and the night-time average is 14°C. Average precipitation for this season is 307 mm.
• Between October and December, the average temp during the day is 17°C and -4°C at night. Seasonal average rain is 218 mm.
• Average annual rainfall in Ollie is 1134 mm.