Planning for the weather is an important factor for making your trip to Innisfail a success, especially when you’re splurging. The hottest months are usually January and February, with an average temperature of 27°C, while the coldest months are August and July, with an average of 21°C. The rainiest months in Innisfail are January, February, March and December, with each month seeing an average of 278 mm of rainfall.