Observed at 01:00, Tuesday 21 January BBC Weather in association with MeteoGroup, external All times are China Standard Time (Asia/Shanghai, GMT+8) unless otherwise stated.

Sunny with a high of 59 °F (15 °C). Winds variable at 5 to 8 mph (8 to 12.9 kph). Night - Mostly cloudy. Winds variable at 4 to 7 mph (6.4 to 11.3 kph). The overnight low will be 40 °F (4.4 °C ...

Higher pressure is usually associated with sunny weather, lower pressure with stormy weather. The temperature to which the air needs to be cooled for moisture to condense, for example, as dew.