Weather Comparison
Nha Trang vs Phnom Penh
Side-by-side weather comparison for May
May Weather: Nha Trang vs Phnom Penh
| Metric | Nha Trang | Phnom Penh | Better |
|---|---|---|---|
| Average HighHigher is warmer | 32°C (90°F) | 34°C (93°F)▲ | Phnom Penh |
| Average LowHigher is milder | 26°C (79°F) | 26°C (79°F) | Tie |
| Rain DaysFewer is drier | 23 days | 23 days | Tie |
| PrecipitationLess is drier | 221 mm | 156 mm▲ | Phnom Penh |
| Sunshine HoursMore is sunnier | 11h/day▲ | 10h/day | Nha Trang |
| HumidityLower is more comfortable | 82% | 82% | Tie |
| UV IndexLower is safer | 8 | 8 | Tie |
| Wind SpeedCalmer is better | 8 km/h▲ | 13 km/h | Nha Trang |
Which City is Better in May?
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Nha Trang edges ahead as the better destination in May. Nha Trang offers 11 hours of daily sunshine with only 23 rain days, while Phnom Penh sees 10 sunshine hours and 23 rain days.
Nha Trang can feel quite hot at 32°C, so plan for heat. Phnom Penh runs hot at 34°C.
For travelers who prioritize dry weather, both cities are equally dry in May. Nha Trang receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Temperature Comparison in May
Nha Trang 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.
Phnom Penh averages 34°C (93°F) for the high and 26°C (79°F) for the low, with a daily range of 8°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 May.
Rainfall Comparison in May
Nha Trang receives approximately 221 mm of rainfall across 23 rain days during May. Rain is frequent, so waterproof gear is essential.
Phnom Penh sees 156 mm over 23 rain days. Both cities are equally rainy this month.
Both cities share similar humidity levels at 82%.
What to Pack: Nha Trang vs Phnom Penh
Packing for Nha Trang in May
Highs of 32°C, lows of 26°C, 23 rain days
- ✓lightweight breathable clothing
- ✓sunscreen SPF 50+
- ✓sunglasses
- ✓a wide-brimmed hat
- ✓waterproof jacket
- ✓compact umbrella
- ✓waterproof shoes
- ✓moisture-wicking fabrics
Packing for Phnom Penh in May
Highs of 34°C, lows of 26°C, 23 rain days
- ✓lightweight breathable clothing
- ✓sunscreen SPF 50+
- ✓sunglasses
- ✓a wide-brimmed hat
- ✓waterproof jacket
- ✓compact umbrella
- ✓waterproof shoes
- ✓moisture-wicking fabrics
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.
Year-Round Comparison: Nha Trang vs Phnom Penh
The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.May is highlighted for quick reference.
| Month | Nha Trang | Phnom Penh | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 26°C | 10d | 32°C | 3d |
| Feb | 27°C | 6d | 33°C | 2d |
| Mar | 29°C | 9d | 35°C | 6d |
| Apr | 31°C | 12d | 35°C | 14d |
| May | 32°C | 23d | 34°C | 23d |
| Jun | 32°C | 24d | 32°C | 24d |
| Jul | 32°C | 24d | 32°C | 25d |
| Aug | 32°C | 24d | 32°C | 25d |
| Sep | 30°C | 26d | 31°C | 27d |
| Oct | 28°C | 26d | 30°C | 25d |
| Nov | 27°C | 21d | 30°C | 11d |
| Dec | 26°C | 17d | 31°C | 5d |
Nha Trang Weather in May
Full forecast, packing tips, and activities
Phnom Penh Weather in May
Full forecast, packing tips, and activities