Best Time to Visit Phuket: Sea, Rain and Prices

Quick answer

The best time to visit Phuket is November to April, when the Andaman Sea is calm, beaches are swimmable and island tours to Phi Phi and Phang Nga Bay run reliably. December to February is peak season and priciest. May to October is the southwest monsoon, with rough seas, red-flag beaches and September the wettest month, but rates are much lower.

Month-by-month at a glance

Jan32°Best
Feb33°Best
Mar33°Best
Apr33°Good
May32°Fair
Jun31°Fair
Jul31°Fair
Aug31°Fair
Sep30°Avoid
Oct30°Fair
Nov31°Good
Dec31°Best

BestGoodFairAvoidTemperatures are average daily highs (°C).

Phuket weather, crowds and what to expect

Monthly weather, crowds and our verdict
Month	High / Low	Rain	Crowds	What to expect
JanuaryBest	32° / 23°	30 mm	high	Flat seas and clear water. Peak prices; book Phi Phi tours a few days ahead.
FebruaryBest	33° / 24°	20 mm	high	Driest month. Old Phuket Town celebrates Chinese New Year.
MarchBest	33° / 24°	50 mm	medium	Hot, calm and slightly cheaper than Jan–Feb. Good snorkelling visibility.
AprilGood	33° / 25°	120 mm	medium	Very hot; first storms late in the month. Songkran water fights in Patong.
MayFair	32° / 25°	290 mm	low	Monsoon arrives. Similan Islands close mid-May; swells build on west beaches.
JuneFair	31° / 25°	260 mm	medium	Indian school holidays. Phang Nga Bay tours run; some Phi Phi boats cancel.
JulyFair	31° / 25°	270 mm	low	Showers and sunny spells mixed. Red flags common at Patong, Karon and Kata.
AugustFair	31° / 25°	270 mm	low	Maya Bay usually closes August–September for reef recovery.
SeptemberAvoid	30° / 24°	400 mm	low	Wettest month. Frequent boat cancellations and rough, unsafe surf.
OctoberFair	30° / 24°	310 mm	low	Still wet. Vegetarian Festival in Phuket Town; Similans reopen mid-month.
NovemberGood	31° / 24°	180 mm	medium	Seas settle through the month. Diwali-week demand from India lifts fares.
DecemberBest	31° / 23°	60 mm	high	Peak season. Christmas–New Year rates highest, minimum stays common.

Long-term monthly averages. Individual years vary — check a forecast in the week before you travel.

Festivals and events in Phuket

Ninth lunar month; 10–18 October in 2026
Phuket Vegetarian Festival
Phuket Town's shrines run processions and jay food stalls with no meat, dairy, onion or garlic. Excellent eating; the face-piercing rituals are not for children.
13–15 April every year
Songkran
Patong's Bangla Road and beach road become a water-fight zone. Keep valuables in dry bags.
Early December
King's Cup Regatta
Asia's best-known sailing regatta, based at Kata Beach. Beach hotels nearby fill up.
25 November 2026
Loy Krathong
Krathongs floated at Saphan Hin, Nai Harn Lake and on the beaches at night.
Around Chinese New Year (February)
Old Phuket Town Festival
Thalang Road closes for heritage stalls, lanterns and Peranakan food.

When is the best time to visit Phuket?

November to April. These are the dry months on the Andaman coast: seas are calm, west-coast beaches like Kata, Karon and Kamala are safe for swimming, and speedboat tours to Phi Phi, James Bond Island and the Similan Islands run on schedule. December to February is the sweet spot for weather and also the most expensive period, so March is the month we often suggest for value without giving up much sunshine.

What happens in Phuket's monsoon?

From May to October the southwest monsoon pushes swell onto the west coast. It rarely rains all day, but red flags go up on Patong, Karon and Kata, and lifeguards will whistle you out of the water. Drownings in rip currents happen every season, so take the flags seriously, especially with children.

Island trips are the bigger issue. Big boats to Phi Phi still sail on most days, but speedboat tours cancel when the sea is rough, and the Similan Islands close entirely from mid-May to mid-October. Phang Nga Bay is sheltered and usually runs year-round.

Season	Months	What to expect
Peak	December–February	Calm seas, highest prices
Shoulder	March–April, November	Good weather, better rates
Monsoon	May–October	Rough seas, cheap rooms, some tours cancelled

Is Phuket good in June for Indian families?

It can be, if you set expectations. June rates are often well below December's, and you can still do Phang Nga Bay, the Big Buddha, Old Phuket Town, the cabaret shows and a resort pool. Build one spare day into the plan for the Phi Phi trip in case a boat cancels, and choose a hotel with a good pool over a beachfront room.

Pick east-coast or bay-side activities on rough days. Phang Nga Bay and Old Phuket Town are rarely affected by the swell that closes west-coast beaches.

For the rest of the country, see the best time to visit Thailand. Then plan with our list of things to do in Phuket, the 4-day Phuket itinerary and the Phuket trip cost estimate. Visa rules are on the Thailand visa page.

Frequently asked questions

Is Phuket worth visiting in the monsoon?

Yes, if you want lower prices and can be flexible. Rain in Phuket usually comes in bursts with sunny spells between, and rooms cost far less than in December. Swimming on west-coast beaches is often unsafe and some speedboat tours cancel, so keep a spare day for Phi Phi and favour Phang Nga Bay, which is sheltered.

When do the Similan Islands open?

The Similan Islands National Park normally opens around mid-October and closes around mid-May each year, so trips run from late October to early May. Daily visitor numbers are capped, and day tours from Khao Lak or Phuket book out in peak months. Dates are set by the national parks department and can shift slightly.

Which is the cheapest month to visit Phuket?

September is usually the cheapest month for hotels, followed by May, June and October. The trade-off is heavy rain, rough seas and occasional tour cancellations. For a better balance of price and weather, look at early November or late April, when rates are lower than peak season but the sea is often calm.

Is Phuket crowded at New Year?

Very. Between 20 December and 5 January, Patong, Kata and Karon are at capacity, Phi Phi tours sell out and resorts often require minimum stays of three to five nights. Book flights and hotels two to three months ahead, or travel in mid-January when the weather is just as good.

How we checked this page

Last reviewed 28 October 2026

Written and fact-checked by the Elitech Travels editorial desk in New Delhi, drawing on our consultants' day-to-day booking work and the official sources below. Rules, fares and fees change — always confirm anything critical with the issuing authority before you travel. Our editorial policy.