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Mauritius in December: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Mauritius in December will be like? Take a look at our weather guide for Mauritius, based on historical data.
Check flight prices to Mauritius on Avionero:
December

Weather in Mauritius in December 2024

OK Weather
Warm
🌧️
Rainy
🌊
Warm water
If you plan to visit Mauritius in December, the weather is typically alright, with an average high temperature of +28°C during the day and approximately 1 sunny days. Expect some rainy, though, as there are typically 24 rainy days in the month and around 111 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.
Good to know:
  • December is usually the hottest month of the year in Mauritius;

Average weather

☀️
+28°C
Avg. max. temperature
+19°C
Min.
+32°C
Max.
111 mm
Total precipitation
79%
Avg. humidity
3 m/s
Avg. wind
1 ☀️
Sunny Days
5 ⛅️
Cloudy
24 🌦
Rainy
Our opinion: Mauritius has OK weather in December.

Average temperature in Mauritius in December

Here are the expected maximum, average and minimum temperatures in Mauritius for December based on the historical data.
Last Year
Historical Data

Going from a maximum of +29°C during the day to a minimum of +24°C during the night, the temperature in December averages around +28°C.

The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +27°C to +27°C.

Is Mauritius warm or cold in December?

Mauritius is typically warm in December.

Maximum temperatures go up compared to the previous month from +26°C to +28°C. The minimum temperature also goes up from +23°C to +24°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

December is the hottest month in Mauritius, here is the comparison with other months:

Water temperature in Mauritius in December

Water in Mauritius in December is Warm. It varies from +25°C to +28°C, with an average of +27°C. This is almost similar to the air temperature, which averages +28°C.

In December, water temperatures are average relative to the rest of the year:

The warmest water temperatures in Mauritius are reached in March, when the average sea temperature rises to +28°C. The coldest water temperatures are in September, with an average of +23°C.

Can you swim in Mauritius in December?

You can absolutely swim in Mauritius in December, the water is warm (+27°C in average), similar to heated pools. Suitable for most people, including children and the elderly.
🦭
Cold
Below +16°C
🏄‍♂️
Fresh
16°C - 21°C
🏊
Comfortable
21°C - 25°C
👙
Warm
25°C - 28°C
🔥
Very warm
+28°C and up
Bring your swimming suit, sunscreen and your favorite inflatable pink flamingo.

Climate in Mauritius in December

Mauritius weather looks like this, on average, in December and the surrounding months.
NovemberDecemberJanuary
Avg. temperature
+26°C+28°C+28°C
Min. temperature
+18°C+19°C+20°C
Max. temperature
+31°C+32°C+34°C
Rainfall
46 mm111 mm194 mm
Wind
3 m/s3 m/s4 m/s
Avg. water temperature
+25°C+27°C+28°C
Humidity
77%79%81%
Air pressure
1015 HPa1013 HPa1011 HPa
Sunny days
211
Cloudy days
852
Rainy days
202426
Snowy days
000

December typically has worse weather conditions compared to November. It’s getting warmer as December arrives. The average maximum temperature goes up from +26°C to +28°C during the day. Prepare for more rain. Average rainfall goes from 46 mm to 111 mm. Humidity rises from 77% to 79%. The average wind speed doesn’t change much during December, staying around 3 m/s. The days becoming less sunny, going from 2 sunny days in November to 1 in December.

January brings much the same weather, it remains ok.

Wind

Wind speed in Mauritius in December based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Mauritius is gradually increasing during December, going from 3 m/s to 4 m/s over the course of the month.

Rain

Amount of rainfall in mm during December in Mauritius based on historical data.
Last Year
Historical Data
Typically, there is a 77% chance of rain on an average day in December, with total rainfall of approximately 191 mm. The maximum amount of rainfall per day is around 50 mm, which is considered heavy rain. December is a pretty wet month with over 24 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
Here’s how December is compared with other months in the amount of precipitation, total mm:
Mauritius wettest month is January, where a typical day has a 84% chance of precipitation and 194 mm of rainfall per day. June, on the other hand, is the driest month with a mere 60% chance of precipitation and 23 mm of rainfall per day.

How was the weather last December in Mauritius?

This is the weather in Mauritius in December 2023:
1 December
🌧️
+27°C
2 December
🌧️
+26°C
3 December
🌧️
+27°C
4 December
☁️
+26°C
5 December
☁️
+27°C
6 December
🌧️
+27°C
7 December
🌧️
+27°C
8 December
☁️
+28°C
9 December
🌧️
+28°C
10 December
☁️
+27°C
11 December
☁️
+28°C
12 December
☁️
+28°C
13 December
🌧️
+28°C
14 December
🌧️
+28°C
15 December
☁️
+28°C
16 December
☀️
+28°C
17 December
🌧️
+28°C
18 December
🌧️
+28°C
19 December
☁️
+27°C
20 December
☁️
+29°C
21 December
🌧️
+28°C
22 December
🌧️
+28°C
23 December
☁️
+28°C
24 December
☁️
+29°C
25 December
☁️
+28°C
26 December
☁️
+28°C
27 December
☁️
+28°C
28 December
🌧️
+28°C
29 December
☁️
+28°C
30 December
🌧️
+28°C
31 December
🌧️
+27°C
In December 2023 Mauritius had 1 sunny days, 15 cloudy days, and 15 rainy days. The average maximum temperature was +28°C, with an absolute maximum of +29°C and a minimum of +26°C. The average humidity was 82%, with a maximum of 95% and a minimum of 52%. The average wind speed was 3 m/s, with a maximum of 7 m/s and a minimum of 0 m/s.
Are you planning a trip in December?

Climate Change over Years

This is how Mauritius climate have been changing during last 43 years period.

The climate in Mauritius in December has not changed much over the last 43 years.

The average temperature was the lowest in 1984 (+25°C) and the highest in 2019 (+28°C). The driest year was 1999 with only 423 mm of rainfall, and the wettest year was 1987 with 1560 mm.

FAQ

Frequently asked questions about the weather in Mauritius in December:

Is December a good time to visit Mauritius?

It’s always a good time to visit Mauritius, but the weather is changeable in December, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Mauritius in December?

December is warm in Mauritius. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Can you swim in Mauritius in December?

Yes, you can swim in Mauritius in December, the water temperature averaging at +27°C. This temperature is considered warm and comfortable for most swimmers.

Is Mauritius rainy in December?

Mauritius is often rainy in December. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Mauritius in December?

Usually, it’s not very sunny in Mauritius in December, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Monthly weather in Mauritius

Source of the data

For this page, we’ve looked at the typical weather in Mauritius, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.