Mauritius weather in January
January in Mauritius is the second wettest month of the year falling as it does within the wet summer season.
You can expect hot, humid and sunny days interspersed by heavy downpours that occur mainly in the afternoon. While rainfalls can be brief, they can also last for hours at a time.
Rain is less frequent on the west coastline of Mauritius during January than on the east coast. Humidity is 80 per cent.
Frequently asked questions
We answer the most commonly asked questions (FAQs) about Mauritius weather in January.
How hot is it in Mauritius in January?
Daytime coastal temperatures can reach an average high of 30°C (86°F). However, temperatures can reach 31°C (87°F) on the east coast, and up to 34°C (93°F) on the north and west coasts where there’s less wind.
You can expect high heat and humidity during the day, with a night-time average low of 24°C (75°F).
How sunny is it in Mauritius in January?
There are normally eight hours of bright sunshine each day in Mauritius in January – that's around 61% of daylight hours.
Sunrise & sunset in January?
Sunrise is around 5:40am with sunset around 6:55pm.
How warm is the sea around Mauritius in January?
The average sea temperature around Mauritius in January is 27°C (80°F), which is very pleasant for swimming.
Does it rain in Mauritius in January?
There are usually eight days with some rain in Mauritius in December, and the average monthly rainfall is 89mm (3.5in) in Port Louis on the west coast.
Rainfall is heavier on the east coast than on the west coast of Mauritius.
How windy is it in Mauritius in January?
January sees an average wind speed of 23 kilometres per hour (14 mph; 12 knots).
The east and south coasts are more windy than the north and west coasts.
What to do in Mauritius in January?
The sea temperature is warm and January is perfect for swimming and water sports.
Local holidays?
New Years Day – 1st January.
Mauritius is a year-round holiday destination – flights and accommodation should be booked in advance to avoid disappointment.
Mauritius – January weather
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High Temp: 30°C (86°F) |
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Low Temp: 24°C (75°F) |
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Sunshine: 8 hours per day |
13
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Daylight: 13 hours per day |
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Wind speed: 23 km/h (14 mph; 12 knots) |
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Wet Days: 8 days with some rain |
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Rainfall: 89 mm (3.5 in) per month |
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Comfort Level: High heat; ≤ 31 muggy days |
11
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UV Index: Extreme |
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Sea Temp: 27°C (80°F) |
| Port Loius, Mauritius | |
Best time to visit Mauritius
Mauritius is a year-round destination – despite the wet season. Weatherwise, the best time to visit Mauritius is during the dry season from mid-May to early-November, when the weather is warm and mainly dry.
Mauritius weather by month
Climate source: Meteorological data for Mauritius is based on weather statistics gathered for the period 1991 to 2020 by Mauritius National Meteorological Services from the nearest weather station, Sir Seewoosagur Ramgoolam International Airport (MRU), located 48km (30mi) southeast of the capital city, Port Louis.
Advice on the best time to visit Mauritius is based on average local weather statistics, when the weather conditions are generally better than at other times of the year. We consider high and low temperatures, risk of rain (and thunderstorms, etc.), amount of sunshine and sea temperature. For general outdoor activities we favour clear, rainless days with a temperature range between 18°C (64°F) and 27°C (80°F); and for hot-weather activities we favour clear, rainless days with a temperature range between 24°C (75°F) and 32°C (89°F). Often, the best times to visit correspond to high season and therefore involve higher prices.
More about Mauritius…
Latest update: Mauritius weather in January: 19 August, 2025
Disclaimer: The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data and conditions at any given location and time are unpredictable and variable. We assume no responsibility and can not be held legally responsible for any decisions made on the basis of the information presented on this site.
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