This guide refers to Saint Martin (Sint Maarten/Saint-Martin), the Caribbean island, as a prominent international travel destination.

What’s Saint Martin Like in August?

August in Saint Martin falls within the warmer, rainier part of the year and is also part of the Atlantic hurricane season. Average daytime temperatures range from approximately 84-89°F (29-32°C), with nighttime lows around 77-81°F (25-27°C). The island experiences high humidity, often exceeding 75%. August typically sees increased rainfall compared to drier months, with an estimated average of 3-5 inches (75-125 mm) over 10-15 rainy days. Sea temperatures are warm, averaging 82-84°F (28-29°C), ideal for swimming.

What Are Typical Costs and Availability in August?

August is generally considered the low season due to hurricane risk and higher temperatures, leading to potentially lower costs and better availability.

• Accommodation: Mid-range hotels may cost an estimated $150-$300 per night, with luxury resorts ranging from $350-$600+ per night. Budget guesthouses can start around $90-$150. Prices are estimates and vary greatly by property and booking time.
• Flights: Airfare can be lower than peak season but depends heavily on origin, airline, and booking in advance. Expect estimated round-trip flights from major US hubs to range from $400-$800+.
• Availability: Most hotels, tours, and restaurants have good availability, though popular spots can still fill up.

What to Expect (Crowds, Events, Conditions) in August?

Expect fewer crowds than during the high season (December-April), offering a more relaxed experience at beaches and attractions. There are typically fewer major events in August. The primary condition to be aware of is the potential for tropical storms or hurricanes; always monitor weather forecasts closely. Days can be sunny with occasional heavy, short-lived showers. Humidity is high, so staying hydrated is crucial.

What Are the Best Activities for August?

Despite the weather, many activities are enjoyable:

• Beach relaxation and swimming: The warm sea is perfect for a dip at famous spots like Maho Beach or Orient Bay.
• Snorkeling and diving: Warm water offers excellent conditions for exploring vibrant marine life.
• Island exploration: Visit Marigot (French side) for markets and bistros, or Philipsburg (Dutch side) for shopping and duty-free goods.
• Indoor dining: Enjoy diverse cuisine in air-conditioned comfort.
• Sailing/Boating: Take a catamaran tour (weather permitting).

Before you go, check out AllInMap to find free amenities like public restrooms, Wi-Fi hotspots, and drinking water fountains around Saint Martin.