Trou aux Biches, Mauritius: vitamin D, best months and travel guide
Calm northern beach with shaded sand. Best for: families, couples.
The best months for vitamin D in Trou aux Biches are April to December, when a full dose takes about 6 minutes at midday. Rainy or stormy from January to March.
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Trou aux Biches month by month
| Month | Rating | Sun window | Peak UV | Full dose, age 30 | Afternoon high | Rainy days |
|---|---|---|---|---|---|---|
| January | Bad weather | 8.4 h | 8.7 | 6 min | 29°C | 24/30 |
| February | Bad weather | 8.7 h | 9.2 | 6 min | 30°C | 14/30 |
| March | Bad weather | 8.0 h | 8.4 | 6 min | 29°C | 22/30 |
| April | Excellent | 7.3 h | 7.1 | 8 min | 29°C | 13/30 |
| May | Good | 6.6 h | 6.2 | 9 min | 27°C | 10/30 |
| June | Good | 6.2 h | 5.5 | 10 min | 26°C | 7/30 |
| July | Good | 6.7 h | 5.9 | 9 min | 26°C | 5/30 |
| August | Excellent | 7.1 h | 6.8 | 8 min | 26°C | 5/30 |
| September | Excellent | 8.1 h | 8.2 | 7 min | 26°C | 8/30 |
| October | Excellent | 8.5 h | 8.9 | 6 min | 27°C | 9/30 |
| November | Excellent | 9.0 h | 9.3 | 6 min | 29°C | 10/30 |
| December | Excellent | 9.4 h | 9.6 | 6 min | 30°C | 15/30 |
Sun window is the number of hours a day with UV Index 2.5 or higher. Full dose is the minutes at midday for about 1,000 IU of vitamin D with a quarter of the body bare, for skin type III. Rainy days are days with at least 1 mm out of 30.
What to expect in Trou aux Biches
Calm northern beach with shaded sand. Warm all year, with a hot, wet season from January to March and cyclone risk. The south and east coasts are windy, while the north and west are calm. Resorts are mostly upmarket.
In Trou aux Biches afternoon highs average from 26°C in August to 30°C in December. The wettest month is January (about 24 rainy days out of 30) and the driest is August (5). Midday UV peaks at 9.6 in December, which is very strong, so protect your skin.
More about Mauritius · Mauritius in November · Best places in November
Questions about Trou aux Biches
When is the best time to visit Trou aux Biches for vitamin D?
The best months for vitamin D in Trou aux Biches are April to December, when a full dose takes about 6 minutes at midday.
What is the weather like in Trou aux Biches?
Afternoon highs average from 26°C in August to 30°C in December. The wettest month is January, with about 24 rainy days out of 30.
Which months should I avoid in Trou aux Biches?
For a beach stay, avoid the months when it is rainy or stormy from January to March.