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Unawatuna, Sri Lanka — weather in January, water temperature

Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
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Unawatuna — weather by month, water temperature

Unawatuna — weather in January, water temperature

  • Unawatuna on the map Sri Lanka
  • 30.3°C Daytime temperatures
  • 24.3°C Night temperatures
  • 27.9°C Water temperature
  • 14 Sunny days
  • 11.8-11.9 Sun (hours)
  • 6 Rainy days
  • 78.6 mm Precipitation
  • Unawatuna Best time to visit
Air temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

The maximum daily temperature 34.5°C — 19 January 2016.
The maximum night temperature 26.5°C — 1 January 2013.
The minimum daily temperature 24.5°C — 13 January 2021.
The minimum night temperature 22°C — 22 January 2022.

Water temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

The warmest water 28.9 °C — 9 January 2020.
The coldest water 26.9 °C — 23 January 2015.

Sunny, cloudy and gloomy days

Sunny days — 14
Rainy days — 14
Gloomy days — 3

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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