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Exploring Iwanai

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

• Arai Memorial Art Museum
• Niseko-Shakotan-Otarukaigan Quasi-National Park
• Niseko Mountain Resort Grand Hirafu
• Annupuri
• Niseko Annupuri Gondola
• Niseko Annupuri International Ski Area
• Niseko Hanazono Resort

When is the Best Time to Explore Iwanai?

If you're wondering when is the best time of year to explore Iwanai, you may find this information about seasonal weather useful when you are planning your trip. The warmest months in Iwanai are typically August and July, whereas the coldest months are usually January and February. The months with the most rain are August and September, whereas February and January 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 3°C and at night it is -5°C. Seasonal average rainfall is 211 mm.
• If you visit between April and June, you can expect an average temp of 18°C during the day and 3°C at night. Average rainfall during this season is 287 mm.
• The daytime average temp from July to September is 24°C and the night-time average is 16°C. Average precipitation for this season is 507 mm.
• Between October and December, the average temp during the day is 14°C and -3°C at night. Seasonal average rain is 361 mm.
• The annual rainfall average in Iwanai is 1366 mm.