What to expect in Mauritius in December
December is a mixed month in Mauritius. You get 29° / 22°, but the biggest crowds of the year. Worth it for the right traveller.
Mauritius weather in December
Typical conditions in Mauritius during December, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 29°C 84°F |
|---|---|
| Average low | 22°C 72°F |
| Rainfall | Wet 55/100 |
| Total rainfall | 172 mm6.8 in |
| Rainy days | 12 |
| Sea temperature | 27°C 80°F |
| Daylight | 13 h 21 min |
| How it feels | Warm and comfortable |
Rainfall figures are for Plaisance.
Average highs sit around 29°C with lows near 22°C. Rainfall is moderate; the odd shower is likely.
Crowds & demand
Crowd levels are High for Mauritius — the biggest crowds of the year.
Prices & value
This month counts as high season: premium prices.
What to pack
Light layers for 29°C days and something with sleeves for evenings, which cool to around 22°C. Add a compact rain shell and shoes you do not mind soaking; this is one of the wetter months.
What it costs
This is peak pricing for Mauritius. Expect to pay a premium on flights and accommodation, and to book considerably further ahead than usual.
Who this month suits
- Families tied to school holidays
Events & what’s on
No major festivals fall in December, so the destination feels like its everyday self.
Mauritius in December compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| October | 25° / 18° | Moderate | $$ | 64 |
| November | 27° / 20° | Moderate | $$ | 63 |
| December · This month | 29° / 22° | High | $$$ | 44 |
| January | 30° / 23° | High | $$ | 44 |
| February | 30° / 23° | Moderate | $$ | 53 |
These months score higher for Mauritius on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in December
If the destination is negotiable but the month is not, these places are at their best in December.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
