The town of Tawang experiences a moderate climate for many months of the year. The best time to visit the place is between March and October, when the climate conditions are pleasant.
Summer in Tawang are from March-June and the temperature during this time mild ranging from a maximum of 22 degrees. The hottest month of the year is usually June.
Monsoons are from July to September which offers predominant rainfall and the conditions are wet for the most of the time.
Winter are from November to February and Tawang faces harsh climate during these months. The temperatures can be expected to drop to around the freezing point. Temperatures range from a minimum of -13 degrees Celsius and can go up to a maximum of around 10 degrees Celsius during this time. January is the coldest month of the year.