Gardena's weather is characterized by mild winters, with temperatures rarely dropping below 3°C in March and January. Spring brings a steady increase in temperatures, peaking at around 34°C in April and May. Summer months are warm but not scorching, with highs ranging from 35-37°C in June to August. Autumn sees a gradual cooling trend, with temperatures dipping back down into the mid-to-high teens by November. Winters can be cool, especially in December when temperatures often hover around 5-12°C.