The best time to visit Tartu is generally from late spring to early autumn, specifically May through September, when the weather is at its most pleasant.During these months, you'll experience warmer temperatures, longer daylight hours, and less rainfall, making it ideal for exploring the city's outdoor attractions and enjoying its cafe culture. The city's many parks and the Emajõgi River come alive, offering opportunities for walks, boat trips, and outdoor dining.For those interested in cultural events and festivals, the summer months, particularly July and August, are especially good. Tartu hosts various open-air concerts, theatre performances, and street fairs during this period, adding an extra layer of enjoyment to your visit.If you prefer fewer crowds and slightly cooler temperatures, late May and early June, or September, are excellent choices.