August weather forecast
Reunion

August in Reunion continues the winter season, characterized by cool temperatures and limited rainfall. Coastal regions experience temperatures from 19°C (66.2°F) to 24°C (75.2°F), which are similar to the conditions in July. In the highlands, temperatures typically range from 12°C (53.6°F) to 17°C (62.6°F).

Urban areas such as Saint-Denis and Saint-Pierre follow these temperature patterns. The low humidity levels during this period contribute to the overall comfort of the cooler temperatures, providing a stark contrast to the humid summer months.

Rainfall in August is minimal, similar to July. The eastern coast and the mountainous areas, traditionally the wettest regions on the island, record precipitation levels between 60mm (2.36") to 100mm (3.94"). The western coast, located in the island's rain shadow, receives significantly less rainfall.

Comparing August to the preceding month of July, the weather conditions remain relatively constant, reflecting the stability of the winter season. However, as the island transitions into September, there's a gradual increase in both temperatures and rainfall as Reunion begins the shift towards the warmer and wetter summer season.

---

• Saint-Denis - August »
  August and September, with an average sea temperature of 23.8°C (74.8°F), are months with the coldest seawater in Saint-Denis. On the first day of August sunrise is at 06:49 and sunset at 17:59.
• Saint-Paul - August »
  July and August are identified as the coldest months in Saint-Paul, with an average high-temperature of 21.3°C (70.3°F). In Saint-Paul, the coldest period comes during July and August, when the average high-temperature touches 21.3°C (70.3°F).
• Saint-Pierre - August »
  In August, Saint-Pierre's weather witnesses a marginal increase in rainfall from 16mm (0.63") in July to 11mm (0.43") while the high and low temperatures remain fairly constant, marking a stable weather pattern. On the first day of August in Saint-Pierre sunrise is at 06:49 and sunset at 17:59.
• Saint-Louis - August »
  According to Saint-Louis, Reunion's climate data, August showcases a minor upward shift in both rainfall and temperature, promising a slight transition from the cold climax of July. Saint-Louis, Reunion, transitions into August recording an average high-temperature of a still agreeable 21.5°C (70.7°F), closely aligning with the preceding month's temperature.
• Le Port - August »
  The months with the coldest seawater in Le Port are August and September, with an average sea temperature of 23.8°C (74.8°F). In Le Port, Reunion, the average seawater temperature in August is 23.8°C (74.8°F).
• Saint-Joseph - August »
  With the sea temperature in Saint-Joseph rising marginally to 23.7°C (74.7°F) in August, the frosty winter starts to recede. On the first day of August in Saint-Joseph sunrise is at 06:49 and sunset at 17:58.
• Saint-Leu - August »
  In Saint-Leu during August, the rain falls for 16 days and regularly aggregates up to 69mm (2.72") of precipitation. In Saint-Leu in August, the average water temperature is 23.8°C (74.8°F).
• Les Avirons - August »
  In August, the Les Avirons sea temperature subtly elevates from 24.3°C (75.7°F) in July to a slightly warmer 23.8°C (74.8°F). On the last day of August, in Les Avirons, sunrise is at 06:29 and sunset at 18:09 +04.