Winters in Koprivnica are typically cold and unpredictable, with temperatures often dropping below freezing but occasionally rising into the mid-teens. Spring brings a gradual warming trend, with April being a particularly pleasant month as temperatures rise into the double digits. Summers are warm to hot, with July and June often seeing highs above 30C, while August can be quite humid. Autumn is mild and temperate, with September being one of the cooler months before the weather starts to cool down again in October. Frosts return in November, marking the start of another cold winter.