Nha TrangPhoto: Kevin King · CC BY 2.0Vietnam · Asia
Best time to visit Nha Trang
Nha Trang is Vietnam's best-known beach resort, with a long city beach, offshore islands and dive sites. January to August is driest and sunniest, while the rainy season falls in October and November.
Climate decision
Best travel months for Nha Trang
Top recommendation
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Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Latest 5-year values 2021–2025
Average of the five most recent complete years compared with the 1991–2025 climate average.
May · Wet days
25 days/month
1991–2025: 21.3 days/month
+3.7 days/month · higher
July · Monthly precipitation
213.6 mm/month
1991–2025: 134.9 mm/month
+78.8 mm/month · higher
October · Mean daily maximum
28.5 °C
1991–2025: 28 °C
+0.5 °C · higher
May · Sea temperature
29.4 °C
1991–2025: 28.9 °C
+0.5 °C · similar
April: 24/150 days at or above 30 °C; highest single value 32.5 °C.
Five-year historical sample, not a weather forecast or long-term climate trend. Individual hot days can be far above the monthly mean.
Annual profile · Rainfall rhythm
Nha Trang: rainfall separates the travel months
The driest and wettest months are 23.5 rainy days apart. Average daily highs vary by 4.5 °C, so both signals matter when choosing a month.
What matters
A warmer month is not automatically the most reliable. Read the drier windows alongside sunshine, sea temperature and the activity you have in mind.
Fewest rainy days
February · 3.9
Most rainy days
September · 27.4
Most sunshine
April · 7.8 h
Warmest sea
September · 29 °C
Month by month
Overall suitability per month. Tap a month for details.
All climate figures compared
The table is the complete accessible data view; the charts below highlight selected patterns.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Rain mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| January | 25 | 23 | 9 | 47 | 5.1 | 83 | 6.2 | 25 | 84 |
| February | 26 | 24 | 4 | 19 | 6.3 | 82 | 5.2 | 25 | 92 |
| March | 27 | 25 | 5 | 36 | 7.2 | 81 | 4.2 | 26 | 89 |
| April | 29 | 26 | 8 | 49 | 7.8 | 80 | 3.6 | 28 | 79 |
| May | 30 | 28 | 21 | 141 | 7.7 | 81 | 3.3 | 29 | 55 |
| June | 29 | 27 | 24 | 123 | 7.4 | 83 | 3.7 | 29 | 55 |
| July | 29 | 27 | 26 | 135 | 7.1 | 83 | 3.7 | 28 | 56 |
| August | 29 | 27 | 25 | 136 | 7.2 | 83 | 3.7 | 28 | 56 |
| September | 29 | 27 | 27 | 230 | 6.7 | 82 | 3.2 | 29 | 55 |
| October | 28 | 27 | 26 | 317 | 5.5 | 84 | 4.2 | 28 | 59 |
| November | 27 | 26 | 22 | 309 | 4.8 | 86 | 5.8 | 27 | 62 |
| December | 26 | 24 | 18 | 168 | 4.2 | 85 | 6.8 | 26 | 67 |
Climate through the year
Compare temperature, rainy days, sunshine and, for coastal destinations, sea temperature month by month.
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Where to stay in Nha Trang
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Similar destinations
The number is the overall climate score, not a similarity score.
Frequently asked questions
When is the best time to visit Nha Trang?
The strongest climate months are January, February, March, April. Values are historical averages, not a forecast.
Which month has the highest average daily maximum temperature in Nha Trang?
Average daily maximum temperatures in Nha Trang are practically tied in May, June and August at around 30 °C.
When is the sea warmest at Nha Trang?
In September, at around 29 °C.