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Hoi An — weather in September, water temperature

32.1°C Daytime temperatures 24.3°C Night temperatures 17 Sunny days 12-12.4 Sun (hours) 11 Rainy days 244.3 mm Precipitation 29.6°C water temperature
Air temperature
2017 2016 2015 2014 2013
The maximum daily temperature 36°C — 2 September 2016.
The maximum night temperature 28°C — 4 September 2017.
The minimum daily temperature 26.7°C — 18 September 2013.
The minimum night temperature 20.5°C — 26 September 2014.
water temperature
2017 2016 2015 2014 2013
The warmest water 30.9 °C — 9 September 2017. The coldest water 27.8 °C — 30 September 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 338 mm — December. Minimum precipitation 76.9 mm — April.
Wind speed, km / h
Maximum wind speed 12.1 km / h — December. Minimum wind speed 8.7 km / h — August.
Number of hours of sunshine
The maximum number of hours of sunshine per day 9.8 h. — June. The minimum number of hours of sunshine per day 2.3 h. — December.
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