Weather | Hot, mostly dry, 27–34°C (81–93°F) | Hottest month, humid, 28–34°C (82–93°F) | Hot with more rain, 27–32°C (81–90°F) |
Crowds | Moderate to high, especially beaches and island tours | Moderate overall, high during April 13–15 | Lower than April, easier to book last minute |
Atmosphere | Classic beach month, long dry days | Water fights, late nights, and early beach escapes | Quieter, greener, and more laid-back |
Key events | Heroines Monument Festival, Biennale ongoing | Songkran, Phuket Bike Week, Aqua Unity Festival, Biennale final weeks | Phuket City of Gastronomy Food Festival, start of greener season |
Public holidays | Makha Bucha Day on March 3, Eid al-Fitr on March 20 | Chakri Memorial Day on April 6, Songkran on April 13–15 | Labour Day on May 1, Coronation Day on May 4, Visakha Bucha Day on May 31 |
Budget | Mid to high | Mid-range, with holiday spikes around Songkran | Softer rates, especially after holiday weekends |
Best for | Diving, dry-weather sightseeing, classic beach days | Festival energy, water-based fun, night shows | Lower prices, shorter queues, and flexible trips |
Book early? | Yes for island tours and popular hotels | Yes for April 12–15, Phi Phi tours, and evening shows | Usually only for long weekends and premium resorts |
Transport tips | Road travel is straightforward | Expect slow traffic in Patong and Phuket Town during Songkran | Afternoon downpours can slow road trips and boat departures |