Weather & Seasons
A month-by-month breakdown of Phuket's two seasons — dry and monsoon — with tips on when to visit for beaches, diving, or budget travel.
Verified 2026 · Island Seeker Editorial
quick answer
The best time to visit Phuket is November to April, when the island is dry, sunny, and the Andaman Sea is calm. Peak season is December to February. The southwest monsoon (May–October) brings heavy afternoon rain, rough seas on the west coast, and lower prices — but it rarely rains all day and the east coast beaches stay calmer.
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Best months
November – April
Wet season
May – October
Avg temperature
28–34°C year-round
Water temperature
28–30°C year-round
Phuket's dry season runs from November to April, driven by the northeast monsoon. This is when the west coast beaches — Patong, Kata, Karon, and Surin — are at their calmest and most beautiful. Skies are clear, humidity drops slightly, and the Andaman Sea turns a vivid turquoise.
December, January, and February are peak months with the highest hotel prices and largest crowds. If you're visiting for Christmas or New Year, book accommodation at least 3–4 months in advance. November and March–April offer excellent conditions with fewer tourists and lower rates.
April is the transition month: still dry but hotter (up to 35°C), and the sea may start to pick up towards the end of the month. It's also Songkran (Thai New Year), one of the country's biggest festivals.
The southwest monsoon brings Phuket's wet season from May through October. Rain typically comes in heavy afternoon bursts rather than all-day drizzle, so mornings are often still sunny and perfectly pleasant. June and September are statistically the wettest months.
West coast beaches (Patong, Kata) can have choppy surf and red warning flags prohibiting swimming. The east coast — Koh Sirey, Rawai, and nearby islands like Koh Yao — stays calmer and is accessible even during monsoon months.
Prices drop by 20–50% during the wet season, and popular hotels and activities are significantly less crowded. Experienced travellers often find May, June, and October excellent value — you're likely to get dry mornings and spectacular lightning storms in the evening. Typhoons are rare in the Andaman Sea.
November: ★★★★★ — Dry season begins, calm seas, comfortable temperatures, prices still reasonable before Christmas peak.
December–January: ★★★★★ — Peak season. Perfect weather, busiest period, highest prices. Patong and Kata beaches fully packed.
February–March: ★★★★★ — Still perfect. Slightly fewer crowds than January, ideal for diving and snorkelling.
April: ★★★★☆ — Dry but very hot. Songkran festival. Shoulder rates returning.
May–June: ★★★☆☆ — Wet season starts. Heavy rain afternoons. Good for budget travellers willing to dodge showers.
July–August: ★★★☆☆ — Wettest period for west coast. East coast and Phang Nga Bay tours often still possible.
September: ★★☆☆☆ — Wettest month statistically. Lowest prices, quietest island. Only for the flexible.
October: ★★★☆☆ — Transitioning to dry. Rain easing, seas calming. Good value with improving conditions.
questions & answers
What is the best month to visit Phuket?
November and February are ideal — you get dry weather and calm seas without the peak December–January crowd and price surge.
Is Phuket worth visiting during the rainy season?
Yes, for budget travellers. Rain is usually heavy but brief. Mornings are often clear. Prices drop 30–50% and popular spots are far less crowded.
Does Phuket get hit by typhoons?
Very rarely. The Andaman Sea sits outside the main typhoon belt. Major tropical storms are uncommon compared to the Gulf of Thailand or the Philippines.
What are the water temperatures in Phuket?
Phuket's water stays between 28–30°C year-round — warm enough to snorkel and dive without a wetsuit at any time of year.
Is April a good time to visit Phuket?
April is still dry but extremely hot (34–36°C). The Songkran water festival (13–15 April) is a must-see cultural event if you enjoy large celebrations.
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