Weather in Phuket in May
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youIn May, Phuket sees average highs of 30.3°C (86.5°F) and lows of 25.6°C. Conditions are hot and very wet, with around 25 rainy days, with roughly 9.2 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. For the complete picture, see the best time to visit Phuket — every month compared. Once you know when to go, find your Phuket packing list at 247PackingList.
Get ready for Phuket in May
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Search Flights →Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
Check Price →What to pack for Phuket in May
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Phuket
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 30.1°C | 34.9mm | 10/10 |
| February | 31.1°C | 50.6mm | 10/10 |
| March | 32.1°C | 71.1mm | 10/10 |
| April | 31.4°C | 120.0mm | 9/10 |
| May | 30.3°C | 210.1mm | 8/10 |
| June | 29.7°C | 184.5mm | 9/10 |
| July | 29.5°C | 207.6mm | 8/10 |
| August | 29.5°C | 193.2mm | 9/10 |
| September | 29.0°C | 254.3mm | 8/10 |
| October | 28.8°C | 319.8mm | 8/10 |
| November | 28.7°C | 315.1mm | 8/10 |
| December | 28.9°C | 139.6mm | 9/10 |
Full month-by-month guide: best time to visit Phuket →
For facts about Thailand — currency, language and dialling code — see our Thailand country guide at 247CountryInfo. Travellers also find it useful to keep a Phuket travel guide to hand. Check clothing sizes in Thailand before you shop.
Frequently Asked Questions
Is May a good time to visit Phuket?
May rates 8/10 for visiting Phuket — good time to visit. Expect average highs of 30.3°C, 210.1mm of rain across the month and about 9.2 hours of daily sunshine.
What is the temperature in Phuket in May?
In May, Phuket has average highs of 30.3°C (86.5°F) and average lows of 25.6°C (78.1°F).
Does it rain in Phuket in May?
Yes — May is one of the wetter months in Phuket, averaging 210.1mm of rain over roughly 25 rainy days. Pack for heavy showers.
What should I wear in Phuket in May?
For Phuket in May (30.3°C highs / 25.6°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Phuket in May
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.