Located in the subtropical climate zone, Macao has moderate climate conditions throughout the year. Annual average temperature is about 23ºC (73ºF) and ranges from 20ºC (68ºF) to 26ºC (79ºF). Humidity levels are high in the city, where the average annual relative humidity tops 79%. The average annual rainfall measures about 2,058 mm in Macao, with the rainy season falling between May and September every year.
October to December is the most pleasant season to visit Macao, when visitors can enjoy warm autumn days with low humidity.
January, February and March are the winter months with relatively cold but sunny weather, when it slowly gets warm again in April. From May to September, the weather becomes hot and humid with more rainy days and occasional tropical storms (known as typhoons). The level of typhoon warning signals depends on the intensity and proximity of a typhoon to Macao.