Spring in Nha Trang means warm days, mild nights, and calm seas that make the coast really inviting. You’ll notice daytime temperatures steadily climbing from the upper 20s °C in March to the low 30s °C by May, with just light rainfall most of the time.
This mix of heat, sunshine, and not much rain creates a super comfortable stretch for enjoying the city’s beaches and outdoor fun.
As spring moves along, daylight hours get longer, so you have more time to wander the shoreline, hop to islands, or check out the local markets. Sea temperatures go up too, making swimming, snorkeling, and diving even better.
You might get a short rain shower in late spring, but honestly, they don’t usually mess with your plans.
By late spring, the weather starts shifting toward hotter, wetter summer conditions.
Overview of Spring Weather in Nha Trang
Spring in Nha Trang brings rising temperatures and higher humidity. Clouds and rainfall increase as the season goes on.
You’ll get warm days and muggy nights, with a gradual move from dry March weather to wetter days by late May.
Spring Months and Their Characteristics
Spring here covers March, April, and May. Daily highs start around 83°F (28°C) in early March and reach about 90°F (32°C) by late May.
Nighttime lows also climb, going from roughly 73°F (23°C) to 80°F (27°C).
Humidity stays high, and you’ll feel muggy conditions almost every day. By late spring, humidity barely lets up, so the heat feels stronger.
Rainfall picks up quickly. In March, you only get about a 3% chance of a wet day, but by May, it jumps to over 25%.
Average monthly rainfall moves from less than 1 inch in March to about 2.5 inches by May.
Water temperatures warm up from 77°F (25°C) in March to 84°F (29°C) in May, so swimming and diving are great all season.
Winds start from the north in early March and shift south by late May. Average wind speeds drop as the months go by.
Comparison With Other Seasons
Spring is a bit cooler and drier than summer. Summer brings heavier showers and more clouds, while spring starts off sunnier—especially in March.
Autumn feels different, with less heat but a bigger risk of storms, especially from September to November when the rainy season is at its peak.
Winter in Nha Trang is cooler and drier, with highs around 77–80°F (25–27°C). Humidity drops and skies clear up, making winter nice for sightseeing. Spring, on the other hand, is better for water activities as the sea warms up.
Spring really acts as a bridge between the cool, dry winter and the hot, wet summer.
Average Temperatures in Spring
Spring in Nha Trang brings a steady temperature climb, both day and night. You’ll find it comfortable for outdoor stuff, though humidity and clouds get heavier as you head toward summer.
Daytime and Nighttime Temperature Ranges
In spring, daytime highs usually go from about 83°F (28°C) in early March up to around 90°F (32°C) by late May.
Days rarely get hotter than 93°F (34°C), so while it’s warm, you don’t get the brutal heat you’d see in peak summer.
At night, expect lows between 73°F (23°C) and 80°F (27°C). Evenings are mild, and it’s rare to see temperatures dip below 70°F (21°C).
You won’t need heavy clothes at night, even after the sun goes down.
The small difference between highs and lows means the climate is pretty steady. You get warm days that roll right into warm nights, which is typical for tropical coasts.
For a quick comparison:
- Coldest point of the year (January): 71°F to 80°F
- Hottest point of the year (June): 80°F to 90°F
Monthly Temperature Trends
March starts off cooler, with highs near 83°F (28°C) and lows around 73°F (23°C). It’s one of the more comfortable months for sightseeing or hitting the beach.
April brings higher averages, with highs around 87°F (31°C) and nighttime lows near 77°F (25°C). The increase is noticeable, but still manageable for most visitors.
May tops the season, with highs close to 90°F (32°C) and lows near 80°F (27°C). Water warms up too, reaching about 84°F (29°C), so swimming feels fantastic.
From March to May, you’ll see a clear warming trend. Every month adds a few degrees to both daytime and nighttime averages, nudging you closer to summer.
Spring Rainfall Patterns
Spring in Nha Trang shifts away from the dry winter. You’ll see light to moderate rain, and totals slowly creep up as summer nears.
Showers aren’t as heavy as in autumn, but rain still shapes the climate during these months.
Monthly Rainfall Amounts
Rainfall in spring stays pretty low compared to the later wet season. March averages about 50–60 mm, April gets a bit more at 60–80 mm, and May climbs to 80–100 mm.
These totals usually come from short showers, not long storms. Most days, you’ll get clear skies before and after any rain.
Compared to the wild downpours of November, spring rainfall is light and easy to work around.
Here’s a quick look at average spring rainfall:
| Month | Average Rainfall (mm) |
|---|---|
| March | 50–60 |
| April | 60–80 |
| May | 80–100 |
You can see how spring acts as a transition period between dry and wet seasons in Nha Trang.
Rainy Days and Humidity Levels
Rainy days in spring are limited. March usually gets about 4–5 rainy days, April sees 5–6 days, and May bumps up to 7–8 days.
Showers are usually brief, so you’ll still get plenty of dry hours, even if it rains.
Humidity changes too. In March, it averages around 75%, rising to 78–80% by May.
You’ll probably feel the air getting more humid as May rolls in, especially in the afternoons.
Coastal breezes help take the edge off the stickiness, so it’s more comfortable than inland Vietnam.
If you’re traveling, you can enjoy the beach with only the occasional rain interruption. Just be ready for more humidity as spring moves on.
Historical Weather Data for Spring
Spring in Nha Trang has a clear warming pattern, with temperatures rising from late winter into summer. Rainfall stays low compared to the monsoon months, but cloud cover increases as the season goes on.
Long-Term Climate Trends
Historical data shows that spring usually brings daily highs between 83°F (28°C) and 90°F (32°C). Nights stay mild, rarely dropping below 71°F (22°C).
These steady conditions reflect the city’s tropical savanna climate, so warm weather sticks around all year.
Over the decades, records show March and April as the driest months, with not much rain. May often brings more humidity and clouds, but the real heavy rains wait until late summer.
Humidity rises gradually. March brings more sun and clearer skies, but by May, overcast days become more common.
This pattern stays pretty consistent in long-term averages, so you can plan your visit with some confidence.
Recent Weather Records
In recent years, March stands out as the most comfortable spring month. Highs hover around 84°F (29°C), with lower humidity and fewer cloudy hours.
April stays warm and dry, but you’ll see more overcast hours.
By May, it gets hotter, with highs often hitting 90°F (32°C). Cloud cover can reach up to 90–95%, but rainfall totals remain moderate compared to the real wet season.
Extreme weather rarely hits in spring. You’ll get steady warmth, moderate humidity, and a gradual cloud build-up.
These trends match the long-term averages, so Nha Trang’s spring weather is pretty dependable.
Spring Weather Forecast and Planning Tips
You can expect warm temperatures, high humidity, and a gradual rise in rainfall as spring rolls along in Nha Trang.
Conditions start out mostly dry and sunny, then get cloudier and wetter by late May.
Typical Weather Forecasts
During spring, daily highs usually rise from the low 80s °F (about 28°C) in March to around 90°F (32°C) by late May.
Nights are mild, averaging 73–80°F (23–27°C).
Humidity stays high, and muggy days are the norm. Cloud cover ramps up quickly, with skies going from partly clear in March to mostly overcast by May.
Rainfall is light at the start, with just a small chance of showers in March. By May, the odds of a wet day rise to about one in four, and monthly rainfall can hit 2–3 inches.
Winds change as spring moves forward. You’ll notice breezy days from the east in March and April, then things calm down with southerly winds by late May.
Sea surface temperatures also warm up, from about 77°F (25°C) to 84°F (29°C), so the water feels great for swimming.
| Month | Avg High | Avg Low | Rainfall | Cloud Cover |
|---|---|---|---|---|
| March | 83°F / 28°C | 73°F / 23°C | ~0.3 in | ~52% cloudy |
| April | 87°F / 31°C | 77°F / 25°C | ~1.0 in | ~75% cloudy |
| May | 90°F / 32°C | 80°F / 27°C | ~2.5 in | ~95% cloudy |
Best Activities in Spring
March and early April offer clear mornings and warm afternoons. These are the best months for beach days, island trips, and snorkeling since rain is low and skies are bright.
By late April and May, things get cloudier and more humid. Indoor spots like museums, pagodas, or local markets start to look more appealing, especially midday.
The sea stays warm all spring, so water sports like diving, swimming, and sailing are always a good option. Early mornings are the most comfortable for outdoor adventures before humidity ramps up.
If you’re heading inland for longer trips, bring light rain gear in May. Showers are more common, but they’re usually short and don’t ruin a full day out.
Transition to Fall and Seasonal Changes
As spring wraps up in Nha Trang, temperatures start to back off from their peak warmth, and rainfall patterns begin to change. You’ll notice shifts in both daily weather and travel vibes as the city heads toward fall.
End of Spring Weather Shifts
By late April, average daytime highs usually hit 29–31°C (84–88°F). Nights hang around 23–25°C (73–77°F), which feels warmer but not uncomfortably so compared to summer’s peak.
In May, you’ll probably notice a bit more rain—about 70 mm of precipitation spread out over 15 days or so. The showers don’t last long, but they do hint at wetter months coming up.
Humidity climbs closer to 77%, and you’ll see more clouds drifting by. Still, sunshine sticks around for over 12 hours per day most days, so outdoor plans are usually safe.
You can really feel the shift from the dry season as this period rolls in. Afternoon showers pop up more often, especially late in May, but mornings tend to stay clear and bright.
Preparing for Fall in Nha Trang
As June and July roll in, the weather starts to feel like early fall in Nha Trang. Temperatures stay warm, usually around 25–31°C (77–88°F), but you’ll notice more rainy days popping up.
By August, rainfall can top 100 mm for the month. You might even see rain on almost 20 days—sometimes just quick bursts, but they can mess with your beach or island plans.
Humidity keeps climbing, and honestly, the heat gets a bit heavier. If you plan your outings for early mornings or late afternoons, you’ll dodge the worst of it.
Even though the weather shifts, you can still swim, snorkel, or check out some cultural sights. Just stay flexible and expect the weather to be a bit less predictable than in spring.