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Port Blair Weather: Complete Monthly Guide to Climate, Rainfall, and Best Time to Visit

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Port Blair Weather: Complete Monthly Guide to Climate, Rainfall, and Best Time to Visit
  • Suresh Kumar
  • 23-12-2025
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Port Blair Weather: Complete Monthly Guide to Climate, Rainfall, and Best Time to Visit

Port Blair weather must be circling on your mind if you’ve booked your first ever trip but are unsure of what to pack for it. You’ve only seen Andaman from a screen or on a postcard and on there it always looks sunny, right Well, it can rain as well.

But that is the point about Port Blair, the rain is not only a part of the story; it is a character. It is changing, beautiful, and sometimes a little bit theatrical.

The Port Blair weather greets you with: bright and sunny when it's misty, green, and what kind of activities you could do in Port Blair in each kind of weather.

The Most Perfect Port Blair Weather

You’ll find the optimum Port Blair weather from October to May.

This is the Port Blair you find on postcards. The humidity goes for a long walk, the breeze turns a little cooler and the sea becomes so still it resembles an enormous pane of turquoise glass. If you can make a trip happen in December or January, just do it.

The Vibe for Port Blair Beaches

Port Blair Beaches are always in peak "paradise" mode. Light linens, endless sunshine, and perfect visibility for snorkeling.

Temperature: 20°C to 30°C.One of the best things to do in Port Blair is Scuba and Sea Walking because the water is crystal clear. No choppy waves to ruin your boat ride to Ross Island.

A Tiny Caveat: Everyone else knows this too. Expect crowds at Cellular Jail and higher prices for those cute beachfront cottages.

Personal Tip: Keep a light scarf for the evenings. The sea breeze after sunset can actually feel, dare I say, “chilly” (Well, as chilly as an island can get.)

The Usual Tropical Summer Fun

As the heat rises, the island becomes a playground for those who love warm water and smaller crowds. 

Temperature: 24°C to 35°C.

Weather Condition: Sunny and sweaty. The moisture can be high during noon, but the gloaming is joyful. 

Crucial Highlights 

Crystal Clear Waters: March and April offer some of the best aquatic visibility for divers before the thunderstorm appears. 

Budget Advantage: This is a" shoulder season" where smart trippers can find excellent deals on luxury stays and exchange resorts. 

The Monsoon Majesty: June to August

The islands turn into a rich and dripping paradise. The rainfall is heavy, short but intense. Ferries might get cancelled. Though the sun shines hard, soon after the storm.

Greenery: The nature of Port Blair, including the forests and gardens, is the most beautiful and perfect for taking photos.

Off-beat Luxury: It is ideal for those who travel on a tight budget; hotels are usually allowed to offer deep discounts by the local authorities, so that you can afford to stay in a luxury hotel for a small part of the total price.

Note: The majority of water sports are stopped for safety reasons because of low visibility and high tides. There are excellent alternatives such as indoor attractions including the Samudrika Naval Marine Museum.

The Gambler's Season: September to October

This is a time when one needs to be patient and keep an eye on things as the monsoon is slowly moving out and the high season is starting to wake up. There is a lot of buzz around the place during those days as the island gets ready for the winter influx.

Weather Condition: Do not be surprised to see "sun, showers", a mix of a heavy downpour and a hot sunny day.

Ideal For: People who are willing to take a risk with the weather in order to be free from the December crowds and relish the beautiful post-rain nature.

Top Tourist Places in Port Blair

Beyond the climate, Port Blair tourist places echo stories etched in stone. Among them stand places worth seeing, each shaped by time, layered with memory

On the Andaman Islands sits Cellular Jail. Once feared as Kala Pani, a name that still carries weight. As dusk settles, head toward the sound of voices echoing through the ruins, not music but stories, narratives unfold during the evening's light and sound presentation.

Ross Island: Just a quick trip by water, it holds crumbling old buildings where vines climb walls like guests at a forgotten party. Trees grow through broken floors, nature nudging history aside.

Chatham Saw Mill: Operating since the 1800s, among Asia's most enduring timber facilities.

Your inner explorer will thrive because of the heritage here through weathered tools and song fragments. Life pulses in carved masks, their eyes hollow yet speaking volumes. 

These halls hold whispers, stories spun from bark cloth and bone pendants. Not just artifacts, but echoes strung across generations. One walks slowly, absorbing rhythms older than written memory.

The Trendiest Port Blair Beaches 

While numerous head to Havelock for strands, Port Blair beaches are stunning on their own 

Corbyn’s Cove: The most popular megacity sand, lined with coconut triumphs and perfect for surf skiing. 

Wandoor Beach: Known for its vast oceanfront and as the gateway to the Mahatma Gandhi Marine National Park. 

Chidiya Tapu: Famous for its "Sunset Point" and different raspberry population. 

North Bay Beach: The top-tier spot for aquatic conditioning and featured on the reverse of the old Rs.20 note. 

Frequently Asked Questions (FAQs)

Q1. Which month is best to visit Port Blair?

October through February is just right for good Port Blair weather. Cool air rolls in, making walks along the shore feel light. Waters settle down, turning glassy under steady skies. That stretch opens up every dive, snorkel, and boat trip without a hitch.

Q2. Which is the wettest month in Andaman?

June usually takes the lead when rains pour hardest across Andaman, though July closely follows. Both bring rain by the push of the Southwest Monsoon.

Q3. Can we visit Andaman in rainy season?

Sure, you can go to Andaman when it rains but you might not be able to enjoy it to the fullest. Activities are shut down, ferries are cancelled, and no photography is possible in the rain. But there are perks too, though. Hotel prices drop and the beaches are empty, so if that sounds like your kind of vacation, totally go for it.

Q4. Which is the cheapest month to visit Andaman?

Travel to the Andaman Islands costs the least during June, July, or August, monsoon season pulls prices down. Stays plus tours tend to get slashed then, thanks to rainy weather keeping crowds away.

Q5. When to not visit Andaman?

Visit outside June through July unless you want to stay stuck inside your beautiful hotel room all day. The Monsoon swells often disrupt schedules and ferry delays pop up regularly then. Waves turn choppy, plans unravel. Better pick a drier window when skies stay clear longer. Water adventures tend to fizzle under heavy rain and gusts.

Conclusion

So, when is the best Port Blair weather? If you want the perfect, stress-free holiday with every stint functional, stick to the downtime months. 

But if you’re on a romantic Andaman Honeymoon Packages trip and you don’t mind a little slush on your shoes and a lot of drama in the sky, do not sleep through the thunderstorm. 

Port Blair does not just offer rainfall; it offers a mood. It’s a place that teaches you to stop checking your watch and start checking the horizon. 

Whether you’re there for the foamy summer swell or the misty thunderstorm timbers, the island has a way of working itself into your heart.

Learn More: How to Create a Travel Budget

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