Vietnam
Nha Trang in December: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Nha Trang in December is climatically well suited to beach holidays and family holidays. The average daily high is around 26 °C, and the sea is about 26 °C. With about 18 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
67/100 · #5
Warmth
#11
Dryness
#5
Sun
#12
Sea warmth
#10
Published best categories: none
Nha Trang · DecemberPhoto: Kevin King · CC BY 2.0Climate facts
- Average high
- 26 °C
- Average low
- 24 °C
- Sea
- 26 °C
- Rainy days (est.)
- 18 rainy days (est.)
- Sun (est.)
- 4 h/day
- Humidity
- 85 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| November | 27 | 26 | 22 | 309 | 4.8 | 86 | 5.8 | 27 | 62 |
| December (selected) | 26 | 24 | 18 | 168 | 4.2 | 85 | 6.8 | 26 | 67 |
| January | 25 | 23 | 9 | 47 | 5.1 | 83 | 6.2 | 25 | 84 |
How do the previous and next months compare?
Baseline: December (67/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| November | -5 | +1.3 °C | +1.3 °C | +3.8 | +141.8 mm | +0.6 h | +0.6 % | -1.1 m/s | +1.3 °C |
| January | +17 | -0.6 °C | -0.9 °C | -9.3 | -121.1 mm | +0.9 h | -1.8 % | -0.6 m/s | -1 °C |
All twelve months in context
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Where to stay in Nha Trang
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Useful next decisions
Frequently asked questions
How warm is Nha Trang in December?
The average daily high is around 26 °C, with an average daily low of about 24 °C.
Can you swim in Nha Trang in December?
The sea is about 26 °C (warm).
Does it rain a lot in Nha Trang in December?
The curated estimate is about 18 rainy days per month, not a directly measured long-term average. Total precipitation averages around 168 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Nha Trang?
By the climate score, January, February, March and April are the strongest months for Nha Trang. For a beach trip: January, February, March and April. December is not among them.