Weather Comparison
Side-by-side weather comparison for March
| Metric | Siem Reap | Ho Chi Minh City | Better |
|---|---|---|---|
| Average HighHigher is warmer | 34°C (93°F) | 34°C (93°F) | Tie |
| Average LowHigher is milder | 25°C (77°F)▲ | 24°C (75°F) | Siem Reap |
| Rain DaysFewer is drier | 9 days | 5 days▲ | Ho Chi Minh City |
| PrecipitationLess is drier | 55 mm | 24 mm▲ | Ho Chi Minh City |
| Sunshine HoursMore is sunnier | 11h/day | 12h/day▲ | Ho Chi Minh City |
| HumidityLower is more comfortable | 82% | 82% | Tie |
| UV IndexLower is safer | 6 | 6 | Tie |
| Wind SpeedCalmer is better | 13 km/h▲ | 16 km/h | Siem Reap |
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Ho Chi Minh City edges ahead as the better destination in March. Ho Chi Minh City offers 12 hours of daily sunshine with only 5 rain days, while Siem Reap sees 11 sunshine hours and 9 rain days.
Siem Reap can feel quite hot at 34°C, so plan for heat. Ho Chi Minh City runs hot at 34°C.
For travelers who prioritize dry weather, Ho Chi Minh City is the stronger choice in March. Ho Chi Minh City receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Siem Reap reaches an average high of 34°C (93°F) and drops to 25°C (77°F) at night during March. The daily temperature range is 9°C, meaning moderate variation throughout the day.
Ho Chi Minh City averages 34°C (93°F) for the high and 24°C (75°F) for the low, with a daily range of 10°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 March.
Siem Reap receives approximately 55 mm of rainfall across 9 rain days during March. You can expect rain roughly every other day.
Ho Chi Minh City sees 24 mm over 5 rain days. That makes Ho Chi Minh City the drier option by 4 rain days and 31 mm of total precipitation.
Both cities share similar humidity levels at 82%.
Highs of 34°C, lows of 25°C, 9 rain days
Highs of 34°C, lows of 24°C, 5 rain days
Pack for both: lightweight breathable clothing, sunscreen SPF 50+, sunglasses, a wide-brimmed hat, a packable rain jacket, an umbrella, moisture-wicking fabrics. These items are useful in either destination during March.
The table below shows average high temperatures and rain days for every month. March is highlighted for quick reference.
| Month | Siem Reap | Ho Chi Minh City | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 31°C | 2d | 31°C | 4d |
| Feb | 33°C | 3d | 33°C | 2d |
| Mar | 34°C | 9d | 34°C | 5d |
| Apr | 34°C | 15d | 34°C | 12d |
| May | 33°C | 22d | 33°C | 25d |
| Jun | 32°C | 21d | 31°C | 27d |
| Jul | 32°C | 22d | 31°C | 29d |
| Aug | 31°C | 25d | 31°C | 29d |
| Sep | 30°C | 26d | 30°C | 29d |
| Oct | 30°C | 23d | 30°C | 27d |
| Nov | 30°C | 9d | 30°C | 17d |
| Dec | 30°C | 3d | 30°C | 9d |
Siem Reap Weather in March
Full forecast, packing tips, and activities
Ho Chi Minh City Weather in March
Full forecast, packing tips, and activities