Mount Lavinia-Dehiwala weather in December 2020

  • 30°C maximum daytime temperature in December in Mount Lavinia-Dehiwala30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in December in Mount Lavinia-Dehiwala10
    10 days with some rainfall
  • 22°C minimum night-time temperature in December in Mount Lavinia-Dehiwala22
    22°C min night temperature
  • 12 hours of daylight per day in December in Mount Lavinia-Dehiwala12
    12 hours of daylight per day
  • High heat & humidity in December in Mount Lavinia-DehiwalaH
    High heat & humidity
  • 166 mm monthly rainfall in December in Mount Lavinia-Dehiwala166
    166 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in December in Mount Lavinia-Dehiwala11
    11 (Extreme) UV index
  • 28°C sea temperature in December in Mount Lavinia-Dehiwala28
    28°C sea temperature
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The December weather guide for Mount Lavinia-Dehiwala, Sri Lanka shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Mount Lavinia-Dehiwala in December?

Daytime temperatures usually reach 30°C in Mount Lavinia-Dehiwala in December with high heat and humidity, falling to 22°C at night.

How sunny is it in Mount Lavinia-Dehiwala in December?

There are normally 7 hours of bright sunshine each day in Mount Lavinia-Dehiwala in December - that's 59% of daylight hours.

How warm is the sea around Mount Lavinia-Dehiwala in December?

The average sea temperature around Mount Lavinia-Dehiwala in December is 28°C.

Does it rain in Mount Lavinia-Dehiwala in December?

There are usually 10 days with some rain in Mount Lavinia-Dehiwala in December and the average monthly rainfall is 166mm.

What is the chance of a cyclone in Mount Lavinia-Dehiwala in December?

On average less than 1 day in December in Mount Lavinia-Dehiwala is likely to be affected by the passage of one or more tropical storms.

Mount Lavinia-Dehiwala sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Mount Lavinia-Dehiwala in December 2020. Select a month to view Mount Lavinia-Dehiwala sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2020 06:07 17:52
Wednesday, 16th December 2020 06:14 17:58
Thursday, 31st December 2020 06:22 18:06
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in Sri Lanka in December?

Below are average maximum temperatures at popular destinations in Sri Lanka in December. Select a destination to see more weather parameters.

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