The oceanic climate of Amsterdam is temperate, generally mild and damp. Winters (December to February) are fairly mild, though frost can occur, while summers (June to August) are warm but seldom hot. Temperatures average between 68°F (20°C) and 71°F (22°C) in summer, and around 32°F (0°C) in winter. Cloudy, rainy days can be expected at any time of year, and light rainfall is common.On the whole, the weather in Amsterdam is very changeable, and even mid-summer visitors should be prepared for sudden drops in temperature. Spring and autumn are particularly unpredictable.Spring (March to May) is the best time to visit, when the beautiful gardens are in bloom. Summer is the peak tourist season. Amsterdam is considered a year-round destination, though, with some travellers preferring to visit in autumn or winter, when the city is at its cheapest and least crowded.