Best Time to Visit Andaman Islands (Month Guide)

21 Mar 2026

Executive Summary: Andaman’s climate is tropical year-round (23–31°C), with heavy rains from June–September. The dry season (October–March) offers clear skies and calm seas, making it ideal for beaches and water sports. This month-by-month guide helps you choose the best travel time and activities in the Andamans, with suggested itineraries and tips.

The Andaman Islands have a tropical climate with minimal temperature variation. Temperatures stay warm year-round (about 23–31°C) and rainfall peaks in the monsoon (June–Sept). Overall, October–March is the best time to visit: skies are clear, seas calm, and all water activities are available. The following month-by-month breakdown covers weather, activities, pros/cons, and key events.

January

Weather: Warm (around 27–30°C) and dry, with almost no rain
Activities: Ideal for diving/snorkeling (great visibility) and exploring beaches. Enjoy New Year festivities at Port Blair.
Pros: Clear skies, calm seas, peak water sports.
Cons: Peak tourist season – crowds and higher prices.
Best For: Beaches, sightseeing, scuba diving.

February

Weather: Similar to January (dry, 27–30°C).
Activities: Excellent conditions for island hopping (Havelock, Neil) and marine life (good snorkel visibility).
Pros: Festive season continues (Valentine’s Day trips).
Cons: Still high season with busy tours.
Best For: Diving, romantic getaways, family trips.

March

Weather: Slightly warmer (28–32°C) with minimal rain.
Activities: Sea activities continue (snorkeling, kayaking). The Andaman festival (if any) may take place.
Pros: Warmest dry month; fewer crowds than winter peak.
Cons: Humidity starts to rise, early signs of heat.
Best For: Final scuba dives before monsoon, beach time with warm evenings.

April

Weather: Hot (30–33°C) with occasional showers.
Activities: Diving/snorkeling visibility is best at start of April. Early April is good for underwater photography.
Pros: Off-season rates on tours and hotels; fewer travelers.
Cons: High daytime heat and humidity.
Best For: Budget travel, quieter beaches, last diving opportunities.

May

Weather: Very hot (30–33°C) and humid; first monsoon rains may start late in month
Activities: Mornings for sightseeing; short trips possible early on.
Pros: Good hotel deals; empty beaches.
Cons: Heat peaks, increasing rain; some tours start reducing.
Best For: Beach walking in cooler morning, preparing for rains.

June

Weather: Monsoon begins. Heavy rain and storms occurTemperatures ~27–31°C.
Activities: Most boat transfers and water sports are suspended. Focus on indoor/land activities (museums, markets) or jungle treks if safe.
Pros: Lowest tourist traffic, lush green scenery.
Cons: Frequent heavy rain, unreliable ferries; many attractions closed
Best For: Budget travelers or monsoon scenery.

July

Weather: Peak monsoon. Very heavy rainfall and rough seas
Activities: Not recommended for sea trips. Daytime often rains. Use Port Blair as base for museums (Cellular Jail) and local markets.
Pros: Tranquil rainforests, off-season discounts.
Cons: Travel disruptions (ferries/cancelled), limited activities.
Best For: Experiencing lush nature and solitude (if you don’t mind rain).

August

Weather: Similar to July. High rainfall and humidity
Activities: Same caution as July; underwater activities closed.
Pros: If lucky with a dry day, some trekking in jungles.
Cons: Continual heavy rains, very limited travel.
Best For: Serious naturalists only (heavy rain).

September

Weather: Monsoon weakens late month; still wet early.
Activities: By late September, occasional clearings allow limited snorkeling or kayaking.
Pros: Rain starts tapering; scenery remains green.
Cons: Early month storms still possible.
Best For: Late-monsoon deals; if planning, target late Sept for emerging clear skies.

October

Weather: End of monsoon. Rainfall drops significantly, skies clear
Activities: Boats resume regular runs. Ideal time to snorkel and dive with clear waters.
Pros: Green landscapes plus clear weather; beginning of dive season.
Cons: Still some unpredictable showers early October.
Best For: Underwater sports (visibility improves) and sightseeing before peak crowds.

November

Weather: Dry, comfortable (26–30°C)
Activities: Prime season begins. Go snorkeling at Havelock/Neil and island hopping.
Pros: Calmer seas, perfect dive/snorkel conditions
Cons: None major – crowds build up gradually.
Best For: Marine activities, kayaking, beach relaxation.

December

Weather: Dry and sunny. Peak season weather (25–30°C)
Activities: Festive peak. Book popular tours (Cellular Jail night show, Radhanagar Beach).
Pros: Best weather of year; full water sports on offer
Cons: Very busy (Christmas/New Year); book early.
Best For: Full-suite island vacation: beaches, diving, sightseeing.

Suggested Itineraries and CTAs

Plan your trip based on trip length:

3-Day Itinerary: (e.g., Port Blair/Neil) Sample: Day 1: Arrive Port Blair, Cellular Jail & market. Day 2: Ferry to Havelock – Radhanagar Beach. Day 3: Return to Port Blair. Book Andaman Oasis Escape package to cover ferries, tours and hotels.
5-Day Itinerary: Add Neil Island - Bharatpur Beach, Natural Bridge and Laxamanpur beach. In Havelock add Example: Havelock – Eleohanta Beach, sunset. Makruzz . Check our 5/6 day most selling packages : Andaman Tropical Paradise (Premium)
7-Day Itinerary: Include Baratang (limestone caves) and Ross Island. Example: Arrive Port Blair (light show at Cellular Jail), Havelock scuba dive, Neil beaches, Baratang Mangrove/ caves, Ross Island. Explore Andaman tour packages linking to comprehensive packages.

FAQ (Frequently Asked Questions)

Q: What is the best month to visit Andaman?
A: Generally, October through February offers the best weather – low rainfall and calm seas.
Q: Can I scuba dive or snorkel year-round?
A: No. Diving/snorkeling is safest October–May (especially April). June–Sept is unsafe due to rough seas.
Q: Is Andaman expensive in peak season?
A: Yes, hotel and tour rates are highest Dec–Jan. For lower rates, consider travel in April/May (just before monsoon) when prices drop and crowds thin.
Q: Do I need special permits?
A: Indian visitors simply need a photo ID. Foreign nationals need an Indian visa plus a Restricted Area Permit (obtained on arrival).

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