Planning for the weather is a good way to make your trip to Ivrea relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and August, with an average temperature of 19°C, while the coldest months are January and February, with an average of 3°C. The rainiest months in Ivrea are November, May, October and April, with each month seeing an average of 194 mm of rainfall.