May weather forecast
Mauritius

May ushers in the heart of the autumn season in Mauritius, solidifying the transition from the hot, wet summer. Temperatures continue their gradual decline from the highs of the summer months, offering more comfortable and moderate weather.

Compared to April, the temperature drop in May is noticeable. However, the decrease in temperature is still not drastic, allowing for pleasantly warm days. The drop in temperature also signals the approach of the winter season, which officially begins in June.

Rainfall further decreases in May, marking a significant reduction compared to the heavy downpours experienced in the first quarter of the year. Despite the reduced rainfall, Mauritius continues to enjoy ample sunshine hours. This combination of moderate temperatures, reduced rainfall, and generous sunshine makes May a very attractive month in terms of weather.

In terms of regional differences, Port Louis continues to experience relatively dry conditions due to its location on the leeward side of the island. Meanwhile, high-altitude areas like Plaine Champagne, despite the reduction in rainfall island-wide, still receive more precipitation compared to other regions.

The trade winds blowing from the southeast start to weaken in May, leading to a more serene atmosphere. Average wind speeds remain steady, ranging between 20.9km/h (13mph) and 29km/h (18mph).

A drop in humidity levels in May brings about a significant improvement in comfort levels. The decrease in humidity, combined with the decline in temperature, results in an overall more comfortable climate.

As for seawater temperatures, they remain enjoyable for swimming and other water activities, averaging between 22.2°C (72°F) and 27.2°C (81°F). May's moderate temperatures, comfortable humidity levels, and reduced rainfall make it an excellent month for enjoying outdoor and water activities.

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• Port Louis - May »
  May through November, with an average maximum UV index of 6, are months with the lowest UV index in Port Louis, Mauritius. On the first day of May in Port Louis, sunrise is at 06:26 and sunset at 17:47.
• Curepipe - May »
  In Curepipe in May, during 16.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Curepipe, in May, during 16.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated.
• Quatre Bornes - May »
  On the first day of May in Quatre Bornes sunrise is at 06:26 and sunset at 17:47. May in Quatre Bornes reports an average high-temperature of a still moderately hot 25.6°C (78.1°F), slightly varied from April's 27.3°C (81.1°F).
• Mahebourg - May »
  On the last day of the month, in Mahebourg, sunrise is at 06:37 and sunset at 17:36 +04. Recording a slight decline in temperature during the nights, Mahebourg's May temperatures average at a still warm 23.8°C (74.8°F).
• Saint Pierre - May »
  In Saint Pierre in May, during 13.8 rainfall days, 21mm (0.83") of precipitation is typically accumulated. On the first day of May in Saint Pierre sunrise is at 06:26 and sunset at 17:47.
• Le Hochet - May »
  In Le Hochet during May, the rain falls for 13.8 days and regularly aggregates up to 21mm (0.83") of precipitation. On the first day of May in Le Hochet sunrise is at 06:26 and sunset at 17:47.
• Goodlands - May »
  May ushers in a drier spell in Goodlands with the humidity dropping to 75% and the rainfall amount nearly halving from 41mm (1.61") in April to 21mm (0.83"). In Goodlands, during May, the rain falls for 13.8 days and regularly aggregates up to 21mm (0.83") of precipitation.
• Triolet - May »
  In Triolet during May, the rain falls for 13.8 days and regularly aggregates up to 21mm (0.83") of precipitation. On the last day of May, in Triolet, Mauritius, sunrise is at 06:37 and sunset at 17:37 +04.
• Souillac - May »
  Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods. Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all.
• Tamarin - May »
  April through November, with an average maximum UV index of 6, are months with the lowest UV index in Tamarin, Mauritius. In Tamarin, Mauritius, in May, it is raining for 16.5 days, with typically 29mm (1.14") of accumulated precipitation.
• Plaine Magnien - May »
  In Plaine Magnien, Mauritius, during May, the rain falls for 15.3 days and regularly aggregates up to 28mm (1.1") of precipitation. May through November, with an average maximum UV index of 6, are months with the lowest UV index in Plaine Magnien, Mauritius.