Vientiane vs Hanoi

Vientiane and Hanoi are closely matched in June. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Vientiane can feel quite hot at 32°C, so plan for heat. Hanoi runs hot at 33°C.

For travelers who prioritize dry weather, Vientiane is the stronger choice in June. Hanoi receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Vientiane reaches an average high of 32°C (90°F) and drops to 25°C (77°F) at night during June. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Hanoi averages 33°C (91°F) for the high and 26°C (79°F) for the low, with a daily range of 7°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in June.

Vientiane receives approximately 210 mm of rainfall across 18 rain days during June. Rain is frequent, so waterproof gear is essential.

Hanoi sees 228 mm over 19 rain days. That makes Vientiane the drier option by 1 rain day and 18 mm of total precipitation.

Both cities share similar humidity levels at 78%.