Vietnam Climate | Showbiz UK

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By Sophie Kendall, Weather & Environment DeskReviewed by Victoria WinslowForecast data: Open-Meteo & national met services

Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Showbiz UK weather desk. Data from national met services via Open-Meteo.

Vietnam has a tropical monsoon climate, meaning it is generally hot and humid year-round, but conditions vary significantly between the north, central, and southern regions. The best time to visit depends on where you are going, with the dry season (November to April) being most comfortable for the south and central coast.

What is the climate like across Vietnam?

Vietnam’s climate is shaped by the monsoon winds and its long, narrow geography. The south (Ho Chi Minh City, Mekong Delta) has two seasons: dry (November to April) and wet (May to October), with temperatures consistently around 27–35°C. The north (Hanoi, Ha Long Bay) has a distinct winter from November to March, where temperatures can drop to 10–15°C, and a hot, humid summer. Central Vietnam (Da Nang, Hoi An) experiences heavy rain from September to December, while the rest of the year is drier and warm.

When is the worst time to visit Vietnam?

The worst time to visit Vietnam depends on the region. For the north, avoid the summer months (June to August) when heavy rain and typhoons are common. For central Vietnam, September to December brings the highest rainfall and risk of flooding. The south is less affected by storms, but the wet season (May to October) can bring daily downpours that disrupt outdoor plans.

North Vietnam climateCool winters (10–15°C) and hot, humid summers (30–35°C).

Vietnam climate temperatureAverage annual range: 22–27°C, with south consistently warmer.

Vietnam climate graphPeak rainfall in north: July–August; central: October–November; south: June–August.

Vietnam climate mapThree distinct zones: subtropical north, tropical central coast, equatorial south.

What is the weather in Vietnam 10 days from now?

For a reliable 10-day outlook, check the 10 Day Weather Forecast UK for general patterns, but note that Vietnam’s local forecasts are best sourced from regional meteorological services due to microclimates.

What is the Vietnam climate today?

Today’s conditions vary by region. In the south, expect hot and humid weather with possible afternoon showers. The north may be cooler and overcast, while central areas could see rain if it is the wet season. Always check a local forecast for your specific destination.

How does Vietnam climate and weather differ from the UK?

Vietnam is tropical, with high humidity and temperatures rarely below 15°C, while the UK has a temperate maritime climate with cooler summers and mild winters. The UK’s weather is more variable day-to-day, whereas Vietnam has distinct wet and dry seasons.