Taking the local weather in Suur-Rootsi into account can help you maximise your time at the pool during your trip. The hottest months are usually July and August, with an average temperature of 16°C, while the coldest months are February and January, with an average of 0°C. The snowiest months in Suur-Rootsi are December, February, March and January, with each month seeing an average of 33 cm of snowfall.