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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Northern Focus Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Vietnam’s weather by month varies widely between north and south: the north has four distinct seasons with a cool winter, while the south stays warm year-round with a wet monsoon from May to October. Check the live forecast above for your destination, then read on for monthly details.
What are the regional weather patterns month by month?
Northern Vietnam (Hanoi) sees cool, dry winters (November–February, 15–20°C) and hot, humid summers (May–September, 28–33°C) with heavy rain. Central coasts (Da Nang) experience a rainy season from September to December. Southern Vietnam (Ho Chi Minh City) has only two seasons: dry (November–April) and wet (May–October), with high humidity throughout. For those wanting vietnam weather by month fahrenheit, simply multiply Celsius by 1.8 and add 32.
What is the worst time to visit Vietnam?
The worst time to visit Vietnam depends on region: July–October brings typhoons to central and northern areas, while the south’s heaviest rain falls between June and August. April and May can also be uncomfortably hot and humid in the south. Check our weather warning page for current alerts.
What is the best month to visit Vietnam overall?
March to May offers the most pleasant weather across all regions: mild temperatures, lower humidity, and minimal rain. The north is cool, the south is still dry, and central coasts haven’t entered typhoon season.
How does south Vietnam weather by month differ from the north?
Southern Vietnam stays warm year-round (26–30°C) with a defined dry and wet season, while the north experiences a cooler winter. By month, January in the south is 10°C warmer than in Hanoi. See our Bangkok weather page for a similar tropical climate.
Does Vietnam weather by month have high humidity?
Yes, humidity peaks during the rainy season (May–October) across the south, often above 80%. Northern humidity is also high in summer. In the dry season (November–April), humidity drops to a more comfortable 60–70%.