Siem Reap vs Ho Chi Minh City

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Siem Reap edges ahead as the better destination in May. Siem Reap offers 11 hours of daily sunshine with only 22 rain days, while Ho Chi Minh City sees 10 sunshine hours and 25 rain days.

Siem Reap can feel quite hot at 33°C, so plan for heat. Ho Chi Minh City runs hot at 33°C.

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

Siem Reap reaches an average high of 33°C (91°F) and drops to 26°C (79°F) at night during May. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Ho Chi Minh City 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 May.

Siem Reap receives approximately 154 mm of rainfall across 22 rain days during May. Rain is frequent, so waterproof gear is essential.

Ho Chi Minh City sees 199 mm over 25 rain days. That makes Siem Reap the drier option by 3 rain days and 45 mm of total precipitation.

Both cities share similar humidity levels at 82%.