Reunion weather in May 2025
Reunion weather in May 2025
Day
27 °C
Night
21 °C
Sea
26 °C
Precipitation
100 mm
in month
Rainy days
11 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
83 %
Day
27 °C
Night
21 °C
Sea
26 °C
Precipitation
100 mm
in month
Rainy days
11 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
83 %
Overview: ReunionRéunion is a French overseas department located in the Indian Ocean, east of Madagascar. This island offers breathtaking natural beauty with its rugged mountains, lush rainforests, and stunning waterfalls. Adventure seekers can also indulge in activities like canyoning and paragliding. Relax in Saint-Gilles les Bains known for its stunning beaches, crystal-clear waters, and vibrant seaside atmosphere.
Travel information
Flights
to
Activities
in Reunion Island
Weather charts for Reunion
Data backed by 40 years of history
We make the most from 40 years of historical weather data to predict the best weather conditions.
Selection of world's favourite destinations
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
16 500 000 weather records
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Activities in Reunion
Flights to Reunion
Destinations in Reunion
Destinations with similar weather to Reunion
Weather overview and FAQs
Weather overview
In Reunion in May, the average air temperature ranges from 27 °C (80 °F) during the day to 21 °C (69 °F) at night. There are 11 days of rain on average, where the rainfall is 100 mm (3.95 in).
Is May a good month to visit Reunion?
In May in Reunion, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 27 °C (80 °F). The seawater temperature reaches ideal 26 °C (79 °F). At night, temperatures hover around a pleasant 21 °C (69 °F).
What is the sea temperature in May in Reunion?
In Reunion in May expect the sea to be warm at 26 °C (79 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What temperature can I expect during the day in Reunion in May?
In May in Reunion, the average daily temperatures will be 27 °C (80 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
How many days of precipitation on average can I expect in May in Reunion?
There are 11 days, which are rainy in Reunion in May, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.5 days of the week, or in general - 36 % days.
What is the air temperature in May in Reunion at night?
The average night temperature in Reunion in May is 21 °C (69 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How many sunny hours can I expect in May in Reunion?
There is an average length of sunshine of 6 hours per day in Reunion in May.
How heavy is the precipitation in May in Reunion?
There is precipitation of 100 mm (3.95 in) in May in Reunion, which means 3 mm (0.13 in) rainfall per day on average.
How windy is it in Reunion in May?
In Reunion in May, there will be an average wind scale of 4.
Is May part of the dry season in Reunion?
No, May is not a dry month in Reunion, expect rain approximately 11 days in a month.
How long is the day (from dawn till dusk) in Reunion in May?
The length of daylight in Reunion in May is 11 hours.
What is the humidity in May in Reunion?
In May in Reunion, expect humidity around 83 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is the sea in Reunion warmer in May than in June?
Yes, in Reunion the sea is warmer in May than in June by 1 °C (34 °F).
Is the weather in Reunion warmer in May than in April?
No, in Reunion in May the temperature is not higher than in April.
Is Reunion rainier in May than in June?
Yes, in May in Reunion it rains more than in June.
What is the temperature trend in May in Reunion?
During May in Reunion, the day temperatures are decreasing - from 27 °C (81 °F) at the beginning of the month to 26 °C (78 °F) at the end of the month.