Port Louis UV index in May
Typical ultraviolet levels for Port Louis during May, from the past year of data.
Very High
Port Louis
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
8.6
UV Index
May average
Low
Moderate
High
Very High
Extreme
May UV
8.617
Risk level
Very High
Yearly peak
14.8605
Peak month
December
Port Louis UV index — monthly trend
Average UV index by month over the past year, with May highlighted.
Visiting Port Louis in May?
In May, Port Louis's typical UV index is about 8.617 — a very high risk level. Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
Across the year, Port Louis sees the strongest UV in Winter, peaking around 14.8605 in December. Plan sun protection accordingly.
