Le Morne weather in December 2025

Expect daytime maximum temperatures of 27°C in Le Morne, Mauritius in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 18 days with some rainfall and typically 196 mm of rainfall in the month.

  • 27°C maximum daytime temperature in December in Le Morne27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in December in Le Morne18
    18 days with some rainfall
  • 20°C minimum night-time temperature in December in Le Morne20
    20°C min night temperature
  • 13 hours of daylight per day in December in Le Morne13
    13 hours of daylight per day
  • High heat & humidity in December in Le MorneH
    High heat & humidity
  • 196 mm monthly rainfall in December in Le Morne196
    196 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Le Morne11
    11+ (Extreme) UV index
  • 27°C sea temperature in December in Le Morne27
    27°C sea temperature

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The December weather guide for Mauritius (Le Morne) 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 Le Morne in December?

Daytime temperatures usually reach 27°C in Le Morne in December with high heat and humidity, falling to 20°C at night.

How sunny is it in Le Morne in December?

There are normally 7 hours of bright sunshine each day in Le Morne in December - that's 49% of daylight hours.

How warm is the sea around Le Morne in December?

The average sea temperature around Le Morne in December is 27°C.

Does it rain in Le Morne in December?

There are usually 18 days with some rain in Le Morne in December and the average monthly rainfall is 196mm.

What is the chance of a cyclone in Le Morne in December?

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

Le Morne December sunrise & sunset times

Browse the sunrise and sunset times for Le Morne in December 2025. Select a month to view Le Morne sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:21 18:38
Tuesday, 16th December 2025 05:25 18:48
Wednesday, 31st December 2025 05:33 18:54

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