Yalvac's winters are chilly and unpredictable, with temperatures often dropping below freezing in January and February. Spring is mild and pleasant, with average highs rising rapidly from around 12°C in April to over 28°C by May. Summer months of June, July, and August bring warm to hot conditions, with temperatures frequently reaching the mid-30s Celsius. Autumn is generally cooler, with temperatures gradually decreasing as winter approaches. Frosts are not uncommon even in spring and autumn, while winters can be bitterly cold, especially in December.