Reunion weather in August 2025
Reunion weather in August 2025
Day
24 °C
Night
18 °C
Sea
23 °C
Precipitation
56 mm
in month
Rainy days
10 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
81 %
Day
24 °C
Night
18 °C
Sea
23 °C
Precipitation
56 mm
in month
Rainy days
10 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
81 %
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 August, the average air temperature ranges from 24 °C (75 °F) during the day to 18 °C (65 °F) at night. There are 10 days of rain on average, where the rainfall is 56 mm (2.19 in).
Is August a good month to visit Reunion?
August is a good month to visit Reunion. The seawater temperature reaches ideal 23 °C (74 °F). At night, temperatures hover around a pleasant 18 °C (65 °F). There are some people, who may feel a slight chill at 24 °C (75 °F), but others will feel perfectly fine.
What is the temperature in Reunion during the day in August?
In August in Reunion, the average daily temperatures will be 24 °C (75 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
What is the sea temperature in August in Reunion?
The sea will reach 23 °C (74 °F) in Reunion in August. This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
How many rainy days can I expect in Reunion in August?
In Reunion in August, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.
What is the air temperature in Reunion in August at night?
The average night temperature in Reunion in August is 18 °C (65 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.
How heavy is the precipitation in August in Reunion?
In Reunion in August, there is 56 mm (2.19 in) rainfall, which means on average 2 mm (0.07 in) rainfall per day.
How many sunny hours can I expect in Reunion in August?
There is an average length of sunshine of 6 hours per day in August in Reunion.
How humid is Reunion in August?
Humidity in Reunion in August is 81 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
Is August part of the wet season in Reunion?
No, there is no wet season in Reunion in August - you can expect 10 days of rain during the month.
Is the weather in Reunion warmer in August than in July?
No, August is not warmer in Reunion than July.
Is Reunion rainier in August than in September?
Yes, Reunion is a rainier August than in September.
How long is the day (from dawn till dusk) in Reunion in August?
The length of daylight in Reunion in August is 11 hours.
How windy is Reunion in August?
An average wind scale that can be expected in Reunion in August is 5.