Akhisar's winters are cold and variable, with temperatures often dropping below freezing in January and December, but occasionally rising into the mid-20s. Milder spells bring temperatures up to around 10°C on average during these months. Spring arrives in March and April, with temperatures gradually warming up, reaching an average of 14°C by April. Summer is hot and dry, with temperatures frequently soaring above 35°C from May to August, occasionally hitting as high as 42-44°C. Autumn brings a welcome respite from the heat, with temperatures cooling down to around 10-15°C on average by October and November, before dropping again in December.