Taiwan's oldest city was the island's capital for over 200 years under the Qing Dynasty. Tainan has more temples per square kilometer than anywhere in Taiwan — over 1,600 — including the 17th-century Koxinga Shrine. But it's the street food that draws devotees: beef soup at 5am, coffin bread, shrimp rolls, and milkfish dishes found nowhere else. The Dutch-built Fort Zeelandia (1624) marks the beginning of Taiwan's recorded history.
Nights sit around 26°C and afternoons around 31°C.
Tainan barely changes season: afternoons sit around 28°C and nights around 22°C most of the year.
There is a clear wet season from May – September, peaking in August with around 466 mm. The dry months run from November – February.
Wind is rarely an issue; most months sit between calm and a light breeze. Air quality is worth watching: March averages an AQI of 93, while June clears to 67.
Days stretch to about 13.4 hours of light in June and shrink to 10.6 in December — something to weigh if you work to a fixed timezone.
For what you're after, the best months in Tainan are March – April. Expect fast internet (238 Mbps) and a low cost of living (about €800 a month).
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