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Negombo — weather December, water temperature

30.9°C Daytime temperatures 24.2°C Night temperatures 12 Sunny days 11.7-11.8 Sun (hours) 11 Rainy days 158.6 mm Precipitation 28.5°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
The maximum daily temperature 35.5°C — 20 December 2015.
The maximum night temperature 26.7°C — 13 December 2016.
The minimum daily temperature 24.5°C — 22 December 2020.
The minimum night temperature 20.5°C — 26 December 2021.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 29.4 °C — 8 December 2021. The coldest water 27.4 °C — 26 December 2014.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 395.9 mm — June. Minimum precipitation 60.4 mm — February.
Wind speed, km / h
Maximum wind speed 20.9 km / h — June. Minimum wind speed 11.4 km / h — March.
Number of hours of sunshine
The maximum number of hours of sunshine per day 9 h. — February. The minimum number of hours of sunshine per day 5.3 h. — June.
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