Weather in Si Racha in May
Si Racha, Thailand averages a high of 31.1°C (88°F) and low of 26.8°C (80.2°F) in May, with 20 rain days and 10.2 hours of daily sunshine. Travel score: 66/100 (Good). The best time to visit Si Racha is December.
High
31°C88°F
Low
27°C80°F
🌧️
20
rain days
☀️
10.2
hrs/day sunshine
💧
80%
humidity
66— Good
May in Si Racha is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Si Racha?
How much does it rain in Si Racha in May?
Si Racha receives an average of 142.7mm of rainfall across 20 rainy days in May. The annual total is 1229.5mm.
What should I pack for Si Racha in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (20 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