Find 17 hotels in Onslow

Exploring Onslow

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

• Maquoketa Caves State Park
• Wapsipinicon State Park
• Ohnward Fine Arts Center
• Horseshoe Pond County Park
• Clinton Engines Museum
• Jackson County Historical Society
• Tabor Home Vineyards Winery

When arranging your Onslow getaway, you can also use ebookers to search for a convenient flight to Dubuque, IA (DBQ-Dubuque Regional) Airport. You can narrow down your search by number of stops, airline or departure time to identify one that'll meet your needs.

When is the Best Time to Explore Onslow?

If you're wondering when is the best time of year to explore Onslow, you may find this information about seasonal weather useful when you are planning your trip. The warmest months in Onslow 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 7°C and at night it is -11°C. Seasonal average rainfall is 167 mm.
• If you visit between April and June, you can expect an average temp of 26°C during the day and 4°C at night. Average rainfall during this season is 451 mm.
• The daytime average temp from July to September is 27°C and the night-time average is 13°C. Average precipitation for this season is 311 mm.
• Between October and December, the average temp during the day is 16°C and -6°C at night. Seasonal average rain is 231 mm.
• The average annual rainfall in Onslow is 1161 mm.