Weather in Sai Mai in May
Sai Mai, Thailand averages a high of 33.4°C (92.1°F) and low of 26.1°C (79°F) in May, with 23 rain days and 10.2 hours of daily sunshine. Travel score: 64.7/100 (Good). The best time to visit Sai Mai is December.
High
33°C92°F
Low
26°C79°F
🌧️
23
rain days
☀️
10.2
hrs/day sunshine
💧
77%
humidity
65— Good
May in Sai Mai is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Sai Mai?
How much does it rain in Sai Mai in May?
Sai Mai receives an average of 193mm of rainfall across 23 rainy days in May. The annual total is 1483.8mm.
What should I pack for Sai Mai in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (23 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Thailand in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31