If you're looking for summer vibes, the best time to travel to Bursa is in July, August and September, when the average temperature reaches 26.99 °C, while July, June and August are the 3 sunniest months of the year, with an average of 141.15 hours.
However, if you prefer colder temperatures, make sure you visit Bursa during January, February or December to experience an average of 1.64 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, February and March, when the average precipitation in Bursa is 3 mm, while the months of January, February and March are drier, with an average of 0 mm.