Reunion weather by month

Check out Reunion weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
27°C maximum daytime temperature in January in Saint-Denis27
27°C maximum daytime temperature in February in Saint-Denis27
27°C maximum daytime temperature in March in Saint-Denis27
25°C maximum daytime temperature in April in Saint-Denis25
24°C maximum daytime temperature in May in Saint-Denis24
22°C maximum daytime temperature in June in Saint-Denis22
21°C maximum daytime temperature in July in Saint-Denis21
21°C maximum daytime temperature in August in Saint-Denis21
22°C maximum daytime temperature in September in Saint-Denis22
23°C maximum daytime temperature in October in Saint-Denis23
25°C maximum daytime temperature in November in Saint-Denis25
26°C maximum daytime temperature in December in Saint-Denis26
Hours of sunshine (daily)
Days with some rainfall
18 days with some rainfall in January in Saint-Denis18
19 days with some rainfall in February in Saint-Denis19
19 days with some rainfall in March in Saint-Denis19
18 days with some rainfall in April in Saint-Denis18
15 days with some rainfall in May in Saint-Denis15
13 days with some rainfall in June in Saint-Denis13
15 days with some rainfall in July in Saint-Denis15
16 days with some rainfall in August in Saint-Denis16
12 days with some rainfall in September in Saint-Denis12
14 days with some rainfall in October in Saint-Denis14
13 days with some rainfall in November in Saint-Denis13
17 days with some rainfall in December in Saint-Denis17
Sea temperature °C
27°C sea temperature in January in Saint-Denis27
28°C sea temperature in February in Saint-Denis28
28°C sea temperature in March in Saint-Denis28
27°C sea temperature in April in Saint-Denis27
26°C sea temperature in May in Saint-Denis26
25°C sea temperature in June in Saint-Denis25
24°C sea temperature in July in Saint-Denis24
23°C sea temperature in August in Saint-Denis23
23°C sea temperature in September in Saint-Denis23
24°C sea temperature in October in Saint-Denis24
25°C sea temperature in November in Saint-Denis25
26°C sea temperature in December in Saint-Denis26

More about Reunion

Reunion by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Reunion (Saint-Denis) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Reunion destinations

Below are average maximum temperatures at popular countries, regions and places in Reunion for next month - August. Select a destination to see the climate guide for all months of the year.

All Reunion destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Reunion cyclone season

% of month affected by tropical storms
5.1%
5.3%
4.2%
0
0
0
0
0
0
0
0
1.6%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Reunion with the UK

Below the Reunion chart shows average maximum daytime temperature for Reunion (Saint-Denis) and the UK (London).

Maximum daytime temperature (°C)

Reunion (Saint-Denis)
UK (London)
27
7
27
7
27
10
25
13
24
17
22
20
21
22
21
22
22
19
23
15
25
10
26
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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