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    Sri Lanka

    Mirissa weather in December

    Sri Lanka

    Mirissa weather in December


    29 °C


    23 °C


    28 °C


    164 mm

    in month

    Rainy days

    10 days

    in month


    12 hours



    6 hours



    79 %

    Weather charts for Mirissa

    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)15202530Precipitation (mm)0290
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)15202530Precipitation (mm)0290
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days05101551015
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day02468101224681012
    Wind chart
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %70758085907075808590
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    Weather overview and FAQs

    Weather overview

    In December in Mirissa, the average air temperature ranges from 29.4 °C (84.9 °F) during the day to 23.4 °C (74.1 °F) at night. There are 10 days of rain on average, where the rainfall is 164 mm (6.47 in).

    Are there good conditions to visit in December in Mirissa?

    December is the best month to visit Mirissa. The temperature during the day will be nice 29.4 °C (84.9 °F). The seawater temperature reaches ideal 28.0 °C (82.3 °F). At night, temperatures hover around a pleasant 23.4 °C (74.1 °F).

    What temperature can I expect during the day in Mirissa in December?

    In December in Mirissa, the average daily temperatures will be 29.4 °C (84.9 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

    What is the sea temperature in Mirissa in December?

    The sea will reach 28.0 °C (82.3 °F) in December in Mirissa. Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

    What is the average number of rainy days in December in Mirissa?

    In Mirissa in December, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.

    How heavy is the precipitation in December in Mirissa?

    In December in Mirissa, there is 164 mm (6.47 in) rainfall, which means on average 6 mm (0.22 in) rainfall per day.

    What is the air temperature in December in Mirissa at night?

    The average night temperature in Mirissa in December is 23.4 °C (74.1 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

    How long is the day (from dawn till dusk) in Mirissa in December?

    The length of daylight in December in Mirissa is 12 hours.

    Is it hot in December in Mirissa?

    In Mirissa in December, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    How windy is Mirissa in December?

    In December in Mirissa, there will be an average wind scale of 3.5.

    How many hours of sun to expect in Mirissa in December?

    In December in Mirissa, you can expect around 6 hours of sunshine.

    How humid is Mirissa in December?

    Humidity in Mirissa in December is 79 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

    Is Mirissa rainier in December than in November?

    No, in December in Mirissa it does not rain more than in November.

    Is the weather in Mirissa warmer in December than in November?

    No, in December in Mirissa the temperature is not higher than in November.