Andaman in May & June: A Guide to Summer & Early Monsoon (2026)

Planning a trip to the Andaman Islands in May or June? This is a time of transition in the archipelago, a period that bridges the hot, sunny days of summer with the first refreshing showers of the southwest monsoon. For the savvy traveler, it can be a fantastic time to visit, offering a unique blend of experiences.

May offers the last of the peak season's guaranteed sunshine, perfect for water sports, while June ushers in the lush, romantic atmosphere of the monsoon, with fewer crowds and great deals.

But what can you really expect from the weather? Are all the activities still open? This guide will provide a detailed look at visiting the Andamans in May and June, helping you plan the perfect summer or early monsoon getaway.

1. The Weather: A Tale of Two Months

Andaman in May: The Hot Summer Sun

• Weather: May is the peak of the summer season. Expect hot, sunny days with high humidity. Daytime temperatures can climb to 35°C or higher. Rain is still infrequent at the beginning of the month but can become more common towards the end.

• Sea Conditions: The sea is generally very calm, and the water visibility remains excellent, making it one of the best months for underwater activities.

Andaman in June: The Arrival of the Monsoon

• Weather: June marks the official start of the southwest monsoon. You should expect regular rainfall, which can range from short, intense showers to longer periods of drizzles. The skies are often overcast, and the humidity is very high.

• Sea Conditions: The sea can become choppy and rough, especially during periods of heavy rain or strong winds.

2. Pros & Cons of Traveling in May & June

Pros:

• Excellent for Water Sports (Especially in May): The clear, calm waters in May are perfect for scuba diving and snorkeling.

• Great Deals (Especially in June): As the monsoon begins, June sees a significant drop in prices for flights and hotels, marking the start of the off-season.

• Fewer Crowds (in June): The onset of the monsoon means fewer tourists, offering a more peaceful and solitary experience on the beaches.

• Lush Green Scenery: The first rains of June transform the islands into a vibrant, emerald green paradise.

Cons:

• Hot & Humid Weather (in May): Be prepared for hot and sticky conditions.

• Rain and Uncertainty (in June): Your outdoor plans can be disrupted by rain. Some water sports operators may begin to close for the season, and ferry schedules can be subject to delays due to rough seas.

3. Top 5 Experiences for a May or June Trip

1. Scuba Diving in May: Take advantage of the fantastic water clarity before the monsoon arrives.

2. Enjoy the Resort Pool: A swimming pool is a must-have in the hot weather of May and a great activity for a rainy afternoon in June.

3. Visit the Cellular Jail: Exploring this historic site and its museum is a perfect indoor activity for a hot or rainy afternoon.

4. Go Cafe Hopping in Havelock: Enjoy the laid-back atmosphere of Havelock's famous cafes, which are cozy and inviting regardless of the weather.

5. Take a Scenic Drive: The landscapes in June are incredibly lush. A drive through the rain-washed greenery can be a beautiful and romantic experience.

4. The Journey Between Islands: Navigating in Changing Seasons

Reliable ferry travel is crucial during these transitional months.

• In May: The seas are calm, but it's still a popular month, especially with summer vacation crowds. Advance booking is a must.

• In June: As the sea can get choppy, traveling on a larger, more stable, and modern catamaran provides a safer and more comfortable ride.

We recommend booking your journey on a vessel like Nautika, which is now a proven fact that it is the fastest and safest ferry in the Andamans, well-equipped to handle changing sea conditions. You can check the official GoNautika website to see the latest schedules. Booking through GoNautika is the most convenient way to secure your tickets, as it's the only platform offering an instant seat selection feature, a faster booking process, and a quick checkout experience. Since Nautika is the most sought-after ferry service, we strongly advise you to book your tickets early and in advance to guarantee your preferred seats.

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