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Kalutara — weather in May, water temperature

30.6°C Daytime temperatures 27.1°C Night temperatures 3 Sunny days 12.3-12.5 Sun (hours) 20 Rainy days 451.6 mm Precipitation 29.5°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 35.5°C — 1 May 2016.
The maximum night temperature 29.5°C — 10 May 2013.
The minimum daily temperature 25°C — 31 May 2022.
The minimum night temperature 24.5°C — 19 May 2018.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 31.4 °C — 2 May 2016. The coldest water 28.1 °C — 17 May 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 639.5 mm — June. Minimum precipitation 75.7 mm — February.
Wind speed, km / h
Maximum wind speed 17.1 km / h — June. Minimum wind speed 9.4 km / h — March.
Number of hours of sunshine
The maximum number of hours of sunshine per day 8 h. — January. The minimum number of hours of sunshine per day 5.1 h. — September.
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