Reunion weather in October 2026

Q: How hot is it in Reunion in October?

Daytime temperatures usually reach 23°C in Saint-Denis, Reunion in October, falling to 16°C at night.

Q: How sunny is it in Reunion in October?

There are normally 7 hours of bright sunshine each day in Saint-Denis, Reunion in October - that's 56% of daylight hours.

Q: How warm is the sea around Reunion in October?

The average sea temperature around Saint-Denis, Reunion in October is 24°C.

Q: Does it rain in Reunion in October?

There are usually 14 days with some rain in Saint-Denis, Reunion in October and the average monthly rainfall is 51mm.

Expect daytime maximum temperatures of 23°C in Reunion in October based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 51 mm of rainfall in the month.

23
23°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
16
16°C min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
51
51 mm of monthly rainfall
11
11 (Extreme) UV index
24
24°C sea temperature

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Recommended for Reunion

The October weather guide for Reunion (Saint-Denis) shows long term 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.

Reunion temperatures in October

Below are average maximum temperatures at popular countries, regions and places in Reunion in October. Select a holiday destination to see more weather parameters.

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How hot is it in Reunion in October?

Daytime temperatures usually reach 23°C in Saint-Denis, Reunion in October, falling to 16°C at night.

How sunny is it in Reunion in October?

There are normally 7 hours of bright sunshine each day in Saint-Denis, Reunion in October - that's 56% of daylight hours.

How warm is the sea around Reunion in October?

The average sea temperature around Saint-Denis, Reunion in October is 24°C.

Does it rain in Reunion in October?

There are usually 14 days with some rain in Saint-Denis, Reunion in October and the average monthly rainfall is 51mm.

Reunion October sunrise & sunset times

Browse the sunrise and sunset times for Reunion in October 2026. Select a month to view Reunion sunrise and sunset times for the next 12 months. The Reunion sunrise and sunset times shown below are for Saint-Denis.

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