The maximum temperature in Tõrva is on average 10°C over the year, with values generally ranging between -3°C in January and 24°C in July. Precipitation is fairly high, with about 1,042 mm per year. It ranges from 63 mm in April to 122 mm in June.
The weather is pleasant to stay to Tõrva in: May, June, July, August and September.
In terms of crowd levels, the quietest periods are in October, while crowding is high in June, August, December and July.