Taking the local weather in Furukawa-cho into account can help you maximise your time at the pool during your trip. The hottest months are usually August and July, 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 Furukawa-cho are July, September, August and June, with each month seeing an average of 333 mm of rainfall.