Weather in Порт-Матюрен by month: what to expect

Порт-Матюрен enjoys a tropical maritime climate with warm temperatures year-round. The weather in Порт-Матюрене remains pleasant, though the island experiences distinct wet and dry periods. From November to April, the air feels warmer, with occasional rain showers, while May to October brings slightly cooler and drier conditions.

Visitors to Порт-Матюрен will find the most stable weather between June and September, when rainfall is at its lowest. The transition months, like May and October, offer a balance of warmth and fewer crowds, making them ideal for exploring the island without extreme weather disruptions.

In Порт-Матюрене, temperatures stay within a comfortable range, rarely dropping below +20 °C even at night. The warmest months are January and February, when daytime highs reach +30.3 °C and +30.4 °C, while nights remain around +25 °C. By July and August, the air cools slightly, with highs of +25.6 °C and lows near +19.8 °C.

The ocean near Порт-Матюрен mirrors the air temperature, staying warmest in January and February at +28.3 °C. Even in the cooler months, like August and September, the water remains inviting at +23.7 °C to +23.9 °C, perfect for swimming or snorkeling without a wetsuit.

Rainfall in Порт-Матюрене varies significantly throughout the year. The wettest period spans March to May, with March seeing the highest monthly rainfall at 170.9 mm. Showers during these months are often brief but intense, followed by sunshine. By contrast, August and September are the driest, with just 37.6 mm and 48.2 mm of rain, respectively.

Travelers to Порт-Матюрен should prepare for occasional rain even in the drier months, as tropical downpours can occur unexpectedly. The months of June, July, and October offer a middle ground, with moderate rainfall and plenty of dry days to enjoy outdoor activities.

For a trip to Порт-Матюрен in January or February, pack lightweight, breathable clothing to stay comfortable in the +30 °C heat. A light rain jacket or umbrella is useful for sudden showers, especially if visiting during the wetter months. Don’t forget reef-safe sunscreen, a hat, and sunglasses to protect against the strong tropical sun.

If visiting Порт-Матюрен between June and September, bring a mix of short-sleeved shirts and light layers for cooler evenings. A swimsuit is essential year-round, as the ocean remains warm enough for swimming. For those planning hikes or outdoor excursions, quick-dry clothing and sturdy sandals are ideal for navigating the island’s terrain.