May weather forecast
Le Morne, Mauritius

With an average rainfall of 132mm (5.2"), May in Le Morne, Mauritius witnesses a further drop in precipitation. This month marks the beginning of the winter season, characterized by comparatively cooler temperatures and reduced rainfall. Transitioning from May to June, the UV index, air, and sea temperatures continue to fall. Despite this, the region maintains a pleasant climate intermixed with ample sunshine hours. This appealing combination makes May an optimal month for tourists seeking a balance between warm sunshine and cooler breezes.

Temperature

The average high-temperature during May registers at a still moderately hot 25°C (77°F), maintaining a close resemblance to the previous month. During May, the average low-temperature is a refreshing 18°C (64.4°F).

Rainfall

In May, the rain falls for 17 days. Throughout May, 132mm (5.2") of precipitation is accumulated. In Le Morne, during the entire year, the rain falls for 209 days and collects up to 1814mm (71.42") of precipitation.

Sea temperature

In Le Morne, in May, the average water temperature is 26°C (78.8°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in May is 11h and 9min.
On the first day of May, sunrise is at 06:27 and sunset at 17:48. On the last day of the month, sunrise is at 06:39 and sunset at 17:37 +04.

Sunshine

April through September, with an average of 6h of sunshine, are months with the least sunshine.

UV index

In Le Morne, Mauritius, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Beware! Reflections from sand and water can intensify the Sun's UV radiation.