Thao Dien (District 2) in May

November through April is prime time. The dry season means you can actually enjoy those riverside walks and outdoor cafe terraces. December and January are perfect - cool mornings, warm afternoons, minimal rain. March gets hot but manageable. Avoid May through October unless you love getting soaked. The rainy season turns those charming tree-lined streets into rivers, and the humidity makes cafe-hopping miserable. That said, accommodation prices drop significantly during wet months. The area comes alive during Tet (Vietnamese New Year) when expat families gather, but many businesses close. Plan around the full moon parties at Villa Song if you're into that scene.