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Hong Kong — weather in September, water temperature

31.6°C Daytime temperatures 26.9°C Night temperatures 12 Sunny days 12-12.6 Sun (hours) 6 Rainy days 115.8 mm Precipitation 28.6°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 37.5°C — 13 September 2022.
The maximum night temperature 31°C — 3 September 2020.
The minimum daily temperature 26.5°C — 4 September 2017.
The minimum night temperature 18.5°C — 17 September 2019.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 30.4 °C — 29 September 2017. The coldest water 27.2 °C — 29 September 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 211 mm — August. Minimum precipitation 17.4 mm — December.
Wind speed, km / h
Maximum wind speed 14.9 km / h — July. Minimum wind speed 12.6 km / h — January.
Number of hours of sunshine
The maximum number of hours of sunshine per day 7.6 h. — July. The minimum number of hours of sunshine per day 5.5 h. — March.
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