Sapporo has a humid continental climate with precipitation throughout the year. Summers are warm and last from the middle of June to late September; average high temperatures usually don't exceed 79°F (26°C) and lows generally stay above 54°F (12°C). Winter lasts from the beginning of December to late March, with highs that are frequently below 32°F (0°C) and minimum temperatures that can be as low as 19°F (-7°C) at the peak of winter. Light rain is a common occurrence in summer, while winters are known for their heavy snow. Sapporo is one of the few cities in the world with more than 1 million residents that regularly receives annual snowfalls in excess of 16 feet (5m). Sapporo receives the most tourists in summer and winter, for its snow-related activities and festivals.