The climate of Thun is chilled and temperate. The city faces rainfall throughout the year. There are no dry months that the city could example, however, the month of August is the wettest month here. The month of January is the coldest month when the temperature drops below freezing point, while July is the warmest month of the year.
Winter: November to February – the temperature of the city ranges from – 3.2 degree Celsius to 4.3 degree Celsius.
Spring: March to April - the temperature of the city ranges from 0.1 degree Celsius to 8 degree Celsius.
Summer: May to August - the temperature of the city ranges from 7.3 degree Celsius to 17.8 degree Celsius.
Autumn: September - October- the temperature of the city ranges from 5.4 degree Celsius to 14.2 degree Celsius.
The best time to visit Thun would be during summers.