Taking the local weather in Gannan Tibetan 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 10°C, while the coldest months are January and December, with an average of -7°C. The snowiest months in Gannan Tibetan are March, April, February and May, with each month seeing an average of 16 cm of snowfall.