Quick Summary: Quy Nhon weather offers one of the longest dry seasons on the central coast, running from around January to August, with the wettest, stormiest weather packed into September to November. The best time to visit Quy Nhon is March to May, when the city’s beaches are calm, sunny and less humid than in summer.
Quy Nhon curves around a wide, sheltered bay backed by low hills, a shape that keeps the sea relatively calm for most of the year and gives the city one of central Vietnam’s longer dry seasons. That long dry stretch, though, ends abruptly each autumn when tropical storms sweep in from the East Sea.
Quy Nhon Weather at a Glance
- Quy Nhon weather stays dry from roughly January to August and turns wet and stormy from September to November.
- Average temperatures range from about 22.5°C in January to nearly 30°C in June.
- April is the driest month, with only around 7 rain days.
- October is the wettest month, with about 25 rain days.
Best Time to Visit
The best time to visit Quy Nhon is March, April and May, when average highs sit around 25–29°C, rainfall is minimal, and humidity is noticeably lower than during the hotter summer months, ideal conditions for the beaches at Ky Co and Eo Gio.
Weather by Seasons
The dry season in Quy Nhon runs from January through August, with temperatures climbing gradually from around 22.5°C to a June peak near 29.6°C, and rain days staying mostly in the single digits to low teens. The wet season is short but intense, concentrated between September and November, when rain days jump to 24–25 a month and the region sees the bulk of its annual typhoon activity. Vietnamese online magazine Vietcetera notes spring humidity in Quy Nhon averages around 60%, notably lower than the coast further north.
Daily Weather & Humidity Insights
Quy Nhon’s humidity is comparatively mild for central Vietnam, often around 60% in the spring dry season before climbing higher during the September–November rains. Day-to-night temperature differences follow the seasonal pattern typical of the coast, with slightly wider swings during the sunny, dry spring and summer months than during the cloudier, wetter autumn.
What to Wear and Pack
Breathable summer clothing and swimwear suit most of the year, along with reef-safe sunscreen for beach days at Ky Co. Bring a light rain jacket for shoulder-season trips in September or October, and comfortable sandals with grip for the rocks around Eo Gio’s viewpoints.
Essential Local Tips
- Plan beach time for early morning or late afternoon from May to August, when midday sun is strongest and local families also head to the shore for the weekend crowds.
- Track storm warnings carefully if traveling in September–November; Quy Nhon sees the bulk of its typhoon activity in this window, and boat trips to nearby islands are often cancelled.
- Aim for April to catch the calmest seas and clearest water for snorkeling around Ky Co, just before the peak domestic tourist season picks up in May. See more things to do in our full Quy Nhon travel guide.
