Winters in El Puerto de Santa Maria are mild, with temperatures rarely dipping below 3°C in February and March. Spring brings a steady warming trend, with temperatures rising to an average of 20°C by May. Summers are hot and dry, with July and August often seeing highs above 38°C, while September sees a slight cooling trend. Autumn is similarly warm, with temperatures in October averaging around 20°C before dropping back into the mild winter range.