The largest city in southern Thailand, Hat Yai is a commercial hub just 30km from the Malaysian border. Founded as a railway junction town in the early 20th century, it grew rapidly through cross-border trade with Malaysia. The city is famous for its bustling night markets, street food, and the massive 35-meter reclining Buddha at Wat Hat Yai Nai.
Nights sit around 23°C and afternoons around 33°C.
Hat Yai barely changes season: afternoons sit around 33°C and nights around 23°C most of the year.
Some April days reach 38°C.
There is a clear wet season from April – December, peaking in November with around 324 mm. The driest month is February, with about 30 mm.
Wind is rarely an issue; most months sit between calm and a light breeze. Air quality is worth watching: March averages an AQI of 59, while October clears to 39.
Daylight is steady all year, around 12.0 hours a day.
For what you're after, the best months in Hat Yai are January – April. Expect fast internet (328 Mbps) and a low cost of living (about €500 a month).
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