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Diani — weather in September, water temperature

29.9°C Daytime temperatures 23.5°C Night temperatures 7 Sunny days 12-12.1 Sun (hours) 3 Rainy days 63 mm Precipitation 25.9°C water temperature
Air temperature
2017 2016 2015 2014 2013
The maximum daily temperature 32.5°C — 30 September 2013.
The maximum night temperature 25.7°C — 13 September 2015.
The minimum daily temperature 26°C — 13 September 2017.
The minimum night temperature 21.3°C — 15 September 2013.
water temperature
2017 2016 2015 2014 2013
The warmest water 26.5 °C — 30 September 2017. The coldest water 25.1 °C — 6 September 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 104 mm — May. Minimum precipitation 11 mm — February.
Wind speed, km / h
Maximum wind speed 25.5 km / h — June. Minimum wind speed 13.6 km / h — March.
Number of hours of sunshine
The maximum number of hours of sunshine per day 9.9 h. — December. The minimum number of hours of sunshine per day 7.5 h. — September.
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