Planning for the weather is an important factor for making your trip to Tsuzureko a success, especially when you're splurging. The hottest months are usually August and July, with an average temperature of 20°C, while the coldest months are January and February, with an average of -1°C. The rainiest months in Tsuzureko are July, August, September and October, with each month seeing an average of 237 mm of rainfall.