Phuket Weather in May
Thailand · 30-year monthly averages
⚠️ Challenging time to visit
May in Phuket is hot, with average daytime highs around 33°C (92°F) and nighttime lows near 26°C (79°F). Expect roughly 237mm of precipitation spread over about 16 rainy days, and heavy rainfall is common — this is peak wet season territory.
Avg high
33°C
92°F
Avg low
26°C
79°F
Rainfall
237mm
very wet
Rainy days
16
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
May vs the rest of the year
FAQ
- How hot is Phuket in May?
- May in Phuket is hot, with average daytime highs around 33°C (92°F) and nighttime lows near 26°C (79°F). Expect roughly 237mm of precipitation spread over about 16 rainy days, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Phuket in May?
- Phuket sees around 237mm of precipitation in May on average — very wet by global standards.
- Is May a good time to visit Phuket?
- May is a challenging month to visit Phuket weather-wise — plan around the conditions.