Find 289 hotels in Deer Island

Exploring Deer Island

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

• Columbia River
• St. Helens Marina
• McCormick Park
• Lewis River
• Ilani Casino
• Three Rivers Golf Course
• Tam O'Shanter Park

When making plans for your trip to Deer Island, you can also use ebookers to search for a convenient flight into Portland International Airport (PDX) Airport. You can narrow down your search by number of stops, airline or time of departure to identify one that'll work best for you.

When is the Best Time to Explore Deer Island?

If you're wondering when is the best time of year to explore Deer Island, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Deer Island are typically August and July, whereas the coldest months are usually February and December. The months with the most rain are December and January, whereas July and August 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 11°C and at night it is 1°C. Seasonal average rainfall is 502 mm.
• If you visit between April and June, you can expect an average temp of 22°C during the day and 4°C at night. Average rainfall during this season is 253 mm.
• The daytime average temp from July to September is 27°C and the night-time average is 11°C. Average precipitation for this season is 76 mm.
• Between October and December, the average temp during the day is 16°C and 1°C at night. Seasonal average rain is 539 mm.
• Average annual rainfall in Deer Island is 1370 mm.