Grand Baie weather in December 2024

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Grand Baie in December. Check more long-term weather averages for Grand Baie in December before you book your next holiday to Mauritius in 2024/2025.

  • 29°C maximum daytime temperature in December in Grand Baie29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in December in Grand Baie16
    16 days with some rainfall
  • 21°C minimum night-time temperature in December in Grand Baie21
    21°C min night temperature
  • 13 hours of daylight per day in December in Grand Baie13
    13 hours of daylight per day
  • High heat & humidity in December in Grand BaieH
    High heat & humidity
  • 162 mm monthly rainfall in December in Grand Baie162
    162 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Grand Baie11
    11+ (Extreme) UV index
  • 26°C sea temperature in December in Grand Baie26
    26°C sea temperature

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The December weather guide for Mauritius (Grand Baie) 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Mauritius

How hot is it in Grand Baie in December?

Daytime temperatures usually reach 29°C in Grand Baie in December with high heat and humidity, falling to 21°C at night.

How sunny is it in Grand Baie in December?

There are normally 8 hours of bright sunshine each day in Grand Baie in December - that's 56% of daylight hours.

How warm is the sea around Grand Baie in December?

The average sea temperature around Grand Baie in December is 26°C.

Does it rain in Grand Baie in December?

There are usually 16 days with some rain in Grand Baie in December and the average monthly rainfall is 162mm.

What is the chance of a cyclone in Grand Baie in December?

On average less than 1 day in December in Grand Baie is likely to be affected by the passage of one or more tropical storms.

Grand Baie December sunrise & sunset times

Browse the sunrise and sunset times for Grand Baie in December 2024. Select a month to view Grand Baie sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 05:21 18:37
Monday, 16th December 2024 05:25 18:46
Tuesday, 31st December 2024 05:33 18:53

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