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Unawatuna — weather in August, water temperature

29.2°C Daytime temperatures 26.1°C Night temperatures 3 Sunny days 12.2-12.4 Sun (hours) 19 Rainy days 349.8 mm Precipitation 27.6°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 32.5°C — 30 August 2013.
The maximum night temperature 27.5°C — 29 August 2020.
The minimum daily temperature 25°C — 26 August 2022.
The minimum night temperature 23°C — 9 August 2019.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 29.1 °C — 20 August 2015. The coldest water 25.8 °C — 24 August 2018.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 368 mm — June. Minimum precipitation 78.6 mm — January.
Wind speed, km / h
Maximum wind speed 20.3 km / h — July. Minimum wind speed 8.1 km / h — January.
Number of hours of sunshine
The maximum number of hours of sunshine per day 8.2 h. — March. The minimum number of hours of sunshine per day 5.5 h. — September.
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