Climate and monthly weather forecast
Saint-Gilles, Reunion

Weather in January

January, the same as December, is a moderately hot summer month in Saint-Gilles, Reunion, with temperature in the range of an average high of 27°C (80.6°F) and an average low of 21°C (69.8°F). January through March and December, with an average high-temperature of 27°C (80.6°F), are the warmest months. The month with the most rainfall is January, when the rain falls for 18 days and typically aggregates up to 241mm (9.49") of precipitation. Weather in January »

Weather in February

The last month of the summer, February, is another warm month in Saint-Gilles, Reunion, with an average temperature ranging between min 21°C (69.8°F) and max 27°C (80.6°F). January through March and December, with an average high-temperature of 27°C (80.6°F), are the warmest months. Weather in February »

Weather in March

The first month of the autumn, March, is still a warm month in Saint-Gilles, Reunion, with an average temperature varying between 27°C (80.6°F) and 20°C (68°F). The warmest months are January through March and December, with an average high-temperature of 27°C (80.6°F). In Saint-Gilles, during 19 rainfall days, 214mm (8.43") of precipitation is typically accumulated. Weather in March »

Weather in April

April, like March, in Saint-Gilles, Reunion, is a moderately hot autumn month, with an average temperature varying between 19°C (66.2°F) and 26°C (78.8°F). In April, the average high-temperature is practically the same as in March - a still warm 26°C (78.8°F). Weather in April »

Weather in May

The last month of the autumn, May, is another warm month in Saint-Gilles, Reunion, with an average temperature varying between 24°C (75.2°F) and 17°C (62.6°F). In May, the average high-temperature is almost the same as in April - a still moderately hot 24°C (75.2°F). Weather in May »

Weather in June

June, the first month of the winter in Saint-Gilles, is also a moderately hot month, with an average temperature varying between 16°C (60.8°F) and 23°C (73.4°F). In June, the average high-temperature is practically the same as in May - a still warm 23°C (73.4°F). Weather in June »

Weather in July

July, the same as June, in Saint-Gilles, Reunion, is an agreeable winter month, with an average temperature fluctuating between 22°C (71.6°F) and 15°C (59°F). July and August, with an average high-temperature of 22°C (71.6°F), are the coldest months. Weather in July »

Weather in August

The last month of the winter, August, is also an agreeable month in Saint-Gilles, Reunion, with an average temperature fluctuating between 15°C (59°F) and 22°C (71.6°F). The coldest months are July and August, with an average high-temperature of 22°C (71.6°F). Weather in August »

Weather in September

The first month of the spring, September, is a moderately hot month in Saint-Gilles, Reunion, with an average temperature varying between 23°C (73.4°F) and 15°C (59°F). In September, the average high-temperature is relatively the same as in August - a warm 23°C (73.4°F). Weather in September »

Weather in October

October, the same as September, is another warm spring month in Saint-Gilles, Reunion, with an average temperature ranging between min 17°C (62.6°F) and max 24°C (75.2°F). In October, the average high-temperature is essentially the same as in September - a still moderately hot 24°C (75.2°F). Weather in October »

Weather in November

The last month of the spring, November, is also a moderately hot month in Saint-Gilles, Reunion, with an average temperature varying between 25°C (77°F) and 18°C (64.4°F). In November, the average high-temperature is practically the same as in October - a still moderately hot 25°C (77°F). Weather in November »

Weather in December

The first month of the summer, December, is still a warm month in Saint-Gilles, Reunion, with an average temperature varying between 27°C (80.6°F) and 20°C (68°F). The warmest months are January through March and December, with an average high-temperature of 27°C (80.6°F). In Saint-Gilles, Reunion, during 17 rainfall days, 143mm (5.63") of precipitation is typically accumulated. Weather in December »
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FAQ

What are the warmest months in Saint-Gilles?

Warmest months in Saint-Gilles are January through March and December, with an average high-temperature of 27°C (80.6°F).

What is the rainiest month in Saint-Gilles?

The month with the most rainfall is January, when the rain falls for 18 days and typically aggregates up to 241mm (9.49") of precipitation.

How much does it rain in Saint-Gilles?

In Saint-Gilles, Reunion, during the entire year, the rain falls for 189 days and collects up to 1491mm (58.7") of precipitation.

What are the months with the most sunshine in Saint-Gilles?

January, February, September through December, with an average of 7h of sunshine, are months with the most sunshine in Saint-Gilles, Reunion.

When is the highest UV index in Saint-Gilles?

The months with the highest UV index in Saint-Gilles are January through March, November and December, with an average maximum UV index of 12.

When is the sea warmest in Saint-Gilles?

The month with the warmest seawater is February, with an average sea temperature of 28°C (82.4°F).

What is the month with the least sunshine in Saint-Gilles?

March through August, with an average of 6h of sunshine, are months with the least sunshine.

What is the month with the shortest days in Saint-Gilles?

With an average of 10h and 52min of daylight, June has the shortest days of the year in Saint-Gilles, Reunion.

When is the lowest UV index in Saint-Gilles?

June and July, with an average maximum UV index of 6, are months with the lowest UV index.

What are the coldest months in Saint-Gilles?

July and August, with an average high-temperature of 22°C (71.6°F), are the coldest months.

When is the sea coldest in Saint-Gilles?

The months with the coldest seawater in Saint-Gilles, Reunion, are August and September, with an average sea temperature of 23°C (73.4°F).

What is the driest month in Saint-Gilles?

September is the month with the least rainfall in Saint-Gilles. Rain falls for 12 days and accumulates 47mm (1.85") of precipitation.

When are the longest days in Saint-Gilles?

With an average of 13h and 23min of daylight, December has the longest days of the year in Saint-Gilles.

Is there Daylight Saving Time (DST) in Saint-Gilles?

Saint-Gilles does not observe Daylight Saving Time (DST). +04 timezone is used over the entire year.

Average temperature
Saint-Gilles, Reunion

Average temperature - Saint-Gilles, Reunion

The warmest months (with the highest average high temperature) are January, February, March and December (27°C).
The months with the lowest average high temperature are July and August (22°C).

The months with the highest average low temperature are January and February (21°C).
The coldest months (with the lowest average low temperature) are July, August and September (15°C).

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Average rainfall
Saint-Gilles, Reunion

Average rainfall - Saint-Gilles, Reunion

The wettest month (with the highest rainfall) is January (241mm).
The driest month (with the least rainfall) is September (47mm).

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Average rainfall days
Saint-Gilles, Reunion

Average rainfall days - Saint-Gilles, Reunion

The months with the highest number of rainy days are February and March (19 days).
The month with the least rainy days is September (12 days).

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Average sea temperature
Saint-Gilles, Reunion

Average sea temperature - Saint-Gilles, Reunion

The best month for swimming (with the highest average sea temperature) is February (28°C).
The coldest months (with the lowest average sea temperature) are August and September (23°C).

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Average daylight / Average sunshine
Saint-Gilles, Reunion

Average daylight / Average sunshine - Saint-Gilles, Reunion

The month with the longest days is December (Average daylight: 13h and 23min).
The month with the shortest days is June (Average daylight: 10h and 52min).

The months with the most sunshine are January, February, September, October, November and December (Average sunshine: 7h).
The months with the least sunshine are March, April, May, June, July and August (Average sunshine: 6h).

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Average UV index
Saint-Gilles, Reunion

Average UV index - Saint-Gilles, Reunion

The months with the highest UV index are January, February, March, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 6).

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