Weather Comparison
Side-by-side weather comparison for May
| Metric | Hoi An | Da Nang | Better |
|---|---|---|---|
| Average HighHigher is warmer | 32°C (90°F) | 32°C (90°F) | Tie |
| Average LowHigher is milder | 26°C (79°F) | 26°C (79°F) | Tie |
| Rain DaysFewer is drier | 15 days | 15 days | Tie |
| PrecipitationLess is drier | 113 mm | 113 mm | Tie |
| Sunshine HoursMore is sunnier | 11h/day | 11h/day | Tie |
| HumidityLower is more comfortable | 78% | 78% | Tie |
| UV IndexLower is safer | 9 | 9 | Tie |
| Wind SpeedCalmer is better | 14 km/h | 14 km/h | Tie |
Hoi An and Da Nang are closely matched in May. 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.
Hoi An can feel quite hot at 32°C, so plan for heat. Da Nang runs hot at 32°C.
For travelers who prioritize dry weather, both cities are equally dry in May.
Hoi An reaches an average high of 32°C (90°F) and drops to 26°C (79°F) at night during May. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.
Da Nang averages 32°C (90°F) for the high and 26°C (79°F) for the low, with a daily range of 6°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.
Hoi An receives approximately 113 mm of rainfall across 15 rain days during May. Rain is frequent, so waterproof gear is essential.
Da Nang sees 113 mm over 15 rain days. Both cities are equally rainy this month.
Both cities share similar humidity levels at 78%.
Highs of 32°C, lows of 26°C, 15 rain days
Highs of 32°C, lows of 26°C, 15 rain days
Pack for both: lightweight breathable clothing, sunscreen SPF 50+, sunglasses, a wide-brimmed hat, waterproof jacket, compact umbrella, waterproof shoes, moisture-wicking fabrics. These items are useful in either destination during May.
The table below shows average high temperatures and rain days for every month. May is highlighted for quick reference.
| Month | Hoi An | Da Nang | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 24°C | 17d | 24°C | 17d |
| Feb | 25°C | 11d | 25°C | 11d |
| Mar | 27°C | 10d | 27°C | 10d |
| Apr | 30°C | 9d | 30°C | 9d |
| May | 32°C | 15d | 32°C | 15d |
| Jun | 33°C | 14d | 33°C | 14d |
| Jul | 33°C | 16d | 32°C | 16d |
| Aug | 32°C | 19d | 32°C | 19d |
| Sep | 30°C | 23d | 30°C | 23d |
| Oct | 28°C | 25d | 28°C | 25d |
| Nov | 26°C | 22d | 26°C | 22d |
| Dec | 24°C | 23d | 24°C | 23d |
Hoi An Weather in May
Full forecast, packing tips, and activities
Da Nang Weather in May
Full forecast, packing tips, and activities