Chur's winters are bitterly cold, with temperatures often dropping below -30°C in January and February. Spring is a slow and chilly awakening, with temperatures gradually warming up to around 0°C by April. Summers are mild and pleasant, with average highs ranging from 20-28°C from June to August. Autumn brings a return to cooler temperatures, with October and November experiencing temperature dips similar to those of winter. The coldest months are December, January, and February, while the warmest are June, July, and August.