Nha Trang vs Hoi An

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Nha Trang edges ahead as the better destination in December. Nha Trang offers 8 hours of daily sunshine with only 17 rain days, while Hoi An sees 6 sunshine hours and 23 rain days.

Nha Trang sits in the comfortable travel range at 26°C. Hoi An is also comfortable at 24°C.

For travelers who prioritize dry weather, Nha Trang is the stronger choice in December. Nha Trang receives 2 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

Nha Trang reaches an average high of 26°C (79°F) and drops to 22°C (72°F) at night during December. The daily temperature range is 4°C, meaning relatively stable temperatures from day to night.

Hoi An averages 24°C (75°F) for the high and 21°C (70°F) for the low, with a daily range of 3°C. The 2°C difference is noticeable but not dramatic.

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

Nha Trang receives approximately 229 mm of rainfall across 17 rain days during December. Rain is frequent, so waterproof gear is essential.

Hoi An sees 342 mm over 23 rain days. That makes Nha Trang the drier option by 6 rain days and 113 mm of total precipitation.

Humidity also differs: Nha Trang averages 82% while Hoi An sits at 78%. Nha Trang will feel muggier, especially at higher temperatures.