The Andaman Islands can be found lying in the Bay of Bengal and are one of the premier tropical getaways in India. With stunning turquoise waters, breathtaking beaches, and luscious green forests, the islands are a tropical escape for holidaymakers who want sun and sand. Many travelers explore these gems through Andaman Tour Packages for a seamless experience.
Because the Andaman Islands have a year-round tropical temperature, the seasonal precipitation can vary quite significantly. Knowing when the right time is to visit can help you avoid the rains, uncertain sea conditions, or an increase in travel prices during peak times, while also using planning hacks like top tips for cheapest airfare to Andamans.
In general, the best time to visit the Andaman Islands would be from October to May, when the skies are clearer, calmer conditions at sea are expected, and the weather is ideal for sightseeing, sunbathing, or diving—especially for travelers selecting Andaman adventure tour packages.
Understanding Andaman’s Climate
Geographical Summary
The Andaman and Nicobar Islands archipelago consists of more than 500 islands situated in the southeastern sector of the Bay of Bengal, roughly 1,200 km from the mainland of India, and many of the most recommended stops are covered in islands to visit in Andaman and Nicobar.
These tropical islands are in an area of high humidity, surrounded by the ocean and displays a maritime climate; temperature remains relatively consistent through the seasons.
Type of Climate
The climate in the Andaman is usually referred to as ‘tropical’, warm, humid and affected by the monsoons. The temperature during the entire year in the Andaman is fairly constant with humidity levels being high, followed by occasional rain, and coastal breezy temperature.
Average Temperatures
Temperature in the Andaman bean temperature ranges from a low of around 23°C to a high of around 31°C throughout the entire year. Most of the year can be between warm and cool, but wherever you are you are unlikely to need to dress warmly, light cotton outfits are fine for your travels.
Rain Seasons
Rainfall in the Andaman is predominantly experienced in the southwest monsoon season that peaks between June and September with heavy rain, rain storms and high winds and no to low choppy seas. Post-monsoon and throughout the remainder of the year (October to May) is dry, and pleasant for travel, which is also discussed in seasonal planning guides like best time to visit Andaman islands.
Finally:
- Temperature: 23°C – 31°C
- Climate Type: Tropical and Humid
- Max Rain: June – September
- Dry Season: October – May
Andaman Seasons Overview
Break down the three major travel seasons with pros and cons:
A. Winter (October to February) – The Peak Season
The best time to take a trip to Andaman is in the winter months. It is/will be the most favorable weather with temperatures between 24° C to 28° C. The seas will be calm, the sun will be shining (hopefully), and the visibility underwater is excellent for various types of activities, especially those included in Andaman tour packages that redefine adventure.
Highlights:
- Ideal times for scuba diving, snorkeling, and island hopping
- Great weather for sightseeing and many outdoor activities
- Excellent events, such as the Island Tourism Festival in January
- Very good for honeymooners, families, and first-time visitors, including those selecting Andaman honeymoon tour packages
Pros: Calm seas, lovely events, and good time to visit.
Cons: High prices and crowded tourist areas.
B. Summer (March to May) – Warm but Enjoyable
The weather in the summer in Andaman can be a little humid, but it is still very traveler-friendly. The average temperature is around 26°C – 31°C, with clear skies and warm seawater. It is also one of the best times for you to dive, since visibility is the best this time of year, especially around routes and island circuits compared in Port Blair vs Havelock Island.
Reasons to Visit in Summer:
- Great time for water-sports and adventure
- Quieter and better hotel deals than in winter
- Great time for underwater photography
Pros: Budget-friendly, visibility while diving is the best, sea-life is vibrant
Cons: It may be slightly humid and occasional pre-monsoon rain
C. Monsoon (June to September) – Offbeat & Rainy
The monsoon season is the least popular time of the year in Andaman, but it can be the most blissful. Heavy rain showers, high humidity, and choppy waters can lead to ferry delays and water sports being cancelled, but the off-season is beautiful for the traveler who seeks peace and quiet, as well as the stunning contrast of nature’s pristine beauty, particularly for those booking Andaman budget packages.
Reasons to visit in monsoon:
- Thriving, lush, green landscapes wonderful for photography
- Cheaper flights and hotels
- Empty beaches
Pros: Cheapest season to travel, magical fully refreshed nature, off-season bliss
Cons: Weather conditions and choppy seas may limit travel to some islands.
Month-by-Month Weather Breakdown
| Month | Avg. Temp (°C) | Weather Conditions | Travel Suitability |
| January | 24–28 | Cool, dry, ideal for all activities | Excellent |
| February | 25–29 | Pleasant and sunny | Excellent |
| March | 26–30 | Warm, calm seas | Great |
| April | 27–31 | Hot but perfect for diving | Good |
| May | 28–31 | Start of rains, less crowd | Fair |
| June–September | 25–30 | Heavy rain, humid | Avoid/Offbeat |
| October | 25–29 | Rain subsides, green landscapes | Great |
| November–December | 24–28 | Clear skies, festive mood | Excellent |
Best Time for Different Activities
Here are the best time for Different Activities.
Scuba Diving and Snorkeling: October to May
If exploring Andaman’s colorful coral reefs and marine life is your main goal, then the scuba diving season in Andaman is between October and May. During this time, the sea conditions are calm, and the visibility underwater is between 15 to 30 meters, especially for those planning through Andaman adventure tour packages covering scuba diving and island hopping
The winter and early summer months have clear waters and warm temperatures and are perfect for both novice and certified divers. Havelock Island (Swaraj Dweep), Neil Island (Shaheed Dweep), and North Bay are the most frequented diving sites.
Beach Relaxation & Sightseeing: November to April
If your aim is to enjoy the sun and see the beautiful beaches, it’s best to plan your trip during the months of November to April. The weather is dry and not very humid, and the ocean breeze makes long walks along Radhanagar Beach, Wandoor Beach, and Corbyn’s Cove healthy.
These months also bring smooth ferry rides and clear skies, making trips to Ross Island, Neil Island, and North Bay hassle free to resolve. You will also find cafés along the beach, kayaking tours, and sunset cruises open for business, especially for travelers choosing well-structured Andaman family tour packages.
Honeymoon Trips: November to February
The honeymoon season in Andaman runs between November and February, and it is the most romantic time of year to visit. The temperatures are pleasant, the seas are calmer and the sunsets are exquisite. All of this makes for an idyllic experience, which is why couples often choose curated stays via Andaman honeymoon tour packages.
During this time, the honeymooners can have private beach dinners under the stars, sunset cruises on the beach, continue their romantic adventure with scuba diving lessons, and indulge in spa experiences at luxurious resorts on Havelock and Neil Islands, aligning with ideas from planning a luxury honeymoon in Andaman. The winter season also brings a festive energy without overwhelming the shores.
Reasons couples enjoy this season:
- Cool evenings that are perfect for beach walks,
- Stunning sunrises and sunsets,
- Low rainfall and humidity
- Options of premium honeymoon packages and sunset cruises.
Budget Travel: June to September
For the lowest prices while visiting Andaman, the best time to go is during the monsoon months (June to September). The weather can glitch out with lots of rain, but off-season deals on flights, hotels, and tours make it worthwhile for value seekers booking Andaman budget packages.
Water sports may be limited, but it remains a stunning time to enjoy the peaceful beaches, forests, and gorgeous resorts you can get for a good price. Travelers that favor quiet and isolation will enjoy this aromatic time of visiting Andaman.
Photography & Nature Tours
For photographers and nature enthusiasts, October and November are a wonderful time of year. The freshness following the monsoon gets the Andaman’s brightest greens out, and the skies are typically clear and blue.
This season is also perfect for doing a wildlife tour at places like Chidiya Tapu (Bird Island) or going trekking at Mount Harriet National Park. In terms of light, you will want to take advantage of the soft golden tones and hues, which will enhance all of your photography, both underwater and landscape.
Events and Festivals Months in Andaman
Participating in local festivals is among the most rewarding aspects of visiting the Andaman Islands. These events are a great opportunity to learn about the area’s culture, food, and lifestyle in the islands.
Island Tourism Festival (January):
The biggest festival on the Islands, which includes music, food, and dancing.
Subhash Mela (January):
Celebrated on Havelock and Neil Island, to commemorate the visit of Netaji Subhash Chandra Bose to the islands.
Monsoon Festival (June–July):
A smaller event for promoting off-season tourism, with some local art and craft.
Beach Festivals:
Beach carnivals, boat races, and seafood events are introduced throughout the year.
When Not to Visit Andaman
Although the islands are gorgeous in any season, there are certain months when tourism is less favorable.
Avoid the Months of June – August
These months get the heaviest rains with high winds, making it unsafe for ferry travel and oftentimes the ferry travel is delayed. Many water sports are suspended during this time and inter-island transfers become uncertain.
Safety is a top concern during monsoon and with rough weather the sea can become rough resulting in canceled boat rides or no access to smaller islands. Upon arrival to the islands it is even more common for your flight to be delayed due to the weather.
Best to Avoid, If:
- You plan on doing much island hopping
- You want to dive or snorkel
- You do not like the hot and humid rain
Tips for Planning Your Trip
Remember these travel tips to keep your trip to the Andaman Islands untroubled and memorable:
- Book Flights & Ferries Early:
The demand for flights and ferries are high in peak season (Nov- Feb); if traveling during peak season, you should book your tickets 2-3 months ahead of time.
- Pack Smart:
Light cotton clothing, flip flops, sunscreen, and a hat are all necessities. If you are traveling in the shoulder months, do not forget the waterproof bags and rain gear.
- Watch Weather Updates:
This is particularly important if you plan to travel between the islands or will be doing scuba diving sessions. Follow local advisories for warnings.
- Purchase Travel Insurance:
This will protect you against cancellations or delays, especially if you are traveling during monsoon season.
- Respect Local Guidelines:
Certain beaches and marine areas will have limited access, which is part of eco-tourism; always respect the restrictions.
(More tips at: Andaman Travel Tips)
Conclusion
The time of year you travel to Andaman will make a big difference in what kind of experience you have there. The islands present different beauty and feelings in accordance with the seasons.
The months from October through May have calm and inviting weather, which is ideal for sightseeing, laying on beaches, or experiencing underwater activities. The Andaman multi-day experience typically involves warm sunshine, blue skies, and calm seas during these months.
If you are looking for value and to experience less frequented holidays, the months ranging from March through May offer a great middle ground of pleasant weather and prices. The months varied from June through September may reveal the tranquil and remote side of the Andaman as well as bright green plant life, especially for travelers choosing Andaman budget packages.
Regardless of the season you travel to the Andaman Islands is a tropical getaway like nowhere else, each season having its own special qualities. Plan your holiday spot today and let the unique benefits of the islands work their magic.
