Grande Rivière Sud Est Weather & Climate: Best Time to Visit

The temperature in Grande Rivière Sud Est remains steady throughout the year, providing a consistently comfortable climate. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in February to a comfortable 24°C (75°F) in the coolest month, August.

Nights vary from 25°C (77°F) in February to around 20°C (68°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Grande Rivière Sud Est has a relatively rainy climate with high precipitation levels, averaging 1169 mm (46 in) of rainfall annually. The climate in Grande Rivière Sud Est shows significant variation throughout the year. Expect heavy rainfall in February, the wettest month, with an average of 215 mm (8.5 in) of precipitation over 17 rainy days.

In contrast, the driest month October offers drier and sunnier days, with around 42 mm (1.7 in) of rainfall over 13 rainy days. For more details, please visit our Grande Rivière Sud Est Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Grande Rivière Sud Est offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between December (9.4 hours daily) and June (7.0 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine