Dubrovnik's climate is marked by mild winters, with temperatures often hovering around the freezing point in January and February. As spring sets in, temperatures rise rapidly, reaching highs of up to 27°C in April and May. Summer months are warm to hot, with July and August averaging highs above 26°C, although evenings can still be pleasant. Autumn brings a return to milder conditions, with temperatures dropping back down into the mid-teens by November. Winters are generally cool but not cold, with December's average temperature only slightly below that of spring.