You'll likely spend much of your trip indoors, but if you want to see more of the area, taking a look at local weather data can help you. The hottest months are usually August and July, with an average temperature of 21°C, while the coldest months are February and January, with an average of 1°C. The rainiest months in Noshiro are August, July, September and October, with each month seeing an average of 236 mm of rainfall.