Le Morne weather in January
January in Le Morne: sweltering, rainy, with clean air — fine if you can take sticky heat.
Updated September 2026 · climate normals from ERA5 reanalysis
#12 of 12 months in Le Morne · #424 of 1413 destinations to visit in January · comfort 82/100 (tier A)
- Days
- 30°C
- Nights
- 25°C
- Wet days
- 15
- Sun
- 11.4 h
- Humidity
- 77%
- Daylight
- 13 h

Traveller notes on Le Morne in January
Notes from nearby Grand Baie (56 km away)
Le Morne doesn't have its own notes for January yet — these are about Grand Baie, close enough to share the season.
Mauritius forum threads are direct that January is hot and humid summer, often pushing past 30C, and sits right in the wettest and peak cyclone stretch of the year (January-March). The typical rain pattern described: a burst of maybe 15 minutes followed by a couple of clear hours before the cycle repeats - though a cyclone passing nearby can mean several consecutive rainy days confined largely to the hotel. Posters were clear that direct cyclone hits are rare even in peak season, and outcomes vary widely year to year - some visitors get lucky with little rain, others hit a genuinely wet stretch, with a quality resort and flexible plans the standard recommendation either way.
Other months in Le Morne
Mauritius-forum regulars are clear that July is winter, and that the coast you pick decides the holiday: the wind on the east and south coasts is at its strongest then and makes them feel cooler, while the west coast is relatively sheltered from those south easterlies and feels warmer. Sea temperatures are a touch cool but fine once you are in, one resident describes winter days of 23C and up with low humidity and cooler high-teen evenings, and another notes that winter now starts later and finishes earlier than it used to. Le Morne's July record: 24.3C days, 20.4C nights, 28mm across 8.3 precipitation days, a 25C sea - and the strongest wind of its year at 31.8 kph.
Forum posters consistently recommend timing a Le Morne visit toward mid-to-late September rather than earlier in the month, since the peninsula's west-coast position gets less rain than the rest of the island this time of year but early September can still be quite windy. Posters describe September overall as late winter in Mauritius - warm, sunny, low-humidity conditions with generally little rainfall, more favorable toward the north and west of the island where Le Morne sits. Posters are direct that being a peninsula, Le Morne runs consistently windier than other parts of Mauritius regardless of exact date, with trade winds keeping the air noticeably cooler. Posters generally rate the second half of September as the more comfortable window for this specific spot.
Add your own note from Le Morne's card on the map.
Le Morne climate normals — January
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Le Morne in January
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Quietschool holidays in 5 of the markets that fill it, one of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Le Morne's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherLe Morne's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Le Morne in January
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Hazard
Cyclone season
15 Nov – 15 May · usuallyThe Mauritius Meteorological Services run their cyclone warning classes from mid-November to mid-May, January to March the likeliest stretch. A high class can shut the kite schools and the boat trips out of Le Morne for a day or two. Source ↗
Nearby, and something's on
Within 300 km of Le Morne — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Le Morne?
Le Morne in January — FAQ
- Is January a good time to visit Le Morne?
- January in Le Morne: sweltering, rainy, with clean air — fine if you can take sticky heat. It ranks #12 of 12 months for Le Morne on SeasonMap's comfort score (82/100).
- What is the weather like in Le Morne in January?
- In January, Le Morne averages a daily high of 29.6°C and a low of 25.2°C, with about 142.5 mm of rain over roughly 15 rainy days.
- What is the air quality in Le Morne in January?
- Le Morne has a mean US Air Quality Index of about 33 in January.
Within 300 km: Port Louis' Thaipoosam Cavadee around 15 Jan – 15 Feb, and Grand Baie's Thaipoosam Cavadee around 15 Jan – 15 Feb.