Winters in Balikesir are cold, with average temperatures ranging around 8-9°C, while occasional drops below -12°C bring frost. Spring arrives slowly, with March still quite chilly, but by April and May the temperature has risen significantly, often reaching up to 31°C or more. Summer is hot and dry, with temperatures frequently soaring above 35°C in July and August, although some days can be slightly cooler. Autumn brings a welcome drop in temperature, with September being mild and October still relatively warm, but by November the cold starts to seep back in. Overall, winters are cool and wet, while summers are hot and dry, with springs and autumns offering milder conditions.