Nha Trang, Vietnam · Records from 2006 to 2025. Not a forecast. Rain not yet station-calibrated
Mean high31°Hottest day 36.5° (2024)
Mean low25°Coldest night 21.1° (2011)
Rain days13 days0-28 by year
Rainfall83mmDaylight 12.2 → 12.6 h
Nha Trang's 12 months iBest: January and February (rain uncalibrated)
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Trip typesBeach Finewarm sea and frequent rainSightseeing on foot Poorhot, frequent rain and muggy
Humidity80%30 muggy days
Clear days6 days7 overcast days
Mean wind5 km/hRarely windy
Sea temperature27.8°26.5-28.8° by year (last 6)
Sunrise / sunset (15th)05:31 / 17:55Daylight 12.2 → 12.6 h
Nha Trang in April
Often cited as the month with the best underwater visibility. April 30 (Reunification Day) and May 1 (Labour Day) run together, and a beach city like Nha Trang fills with Vietnamese visitors. The hotel pool is a good afternoon fallback.
April brought serious heat to Nha Trang, 31°C on a typical afternoon and 25°C overnight. Early mornings were the best time to be outside. There were 13 rain days on average, roughly every other day. In 2024, April had no rain day at all; in 2009 it had 28.
24 days past 30°C made it a month for early starts and a long lunch indoors. Not every year was typical: 2024 ran 2.7°C warmer than the mean, with highs of 34.0°C.
Typhoons i
1 of the last 20 years had a tropical storm pass within 300 km this month.
Over the past 20 years April averaged 13 rain days (1 mm or more) out of 30. Individual years ran from 0 in the driest to 28 in the wettest. Rain for this month is not yet station-calibrated and may be overcounted.
What should I wear in Nha Trang in April?
Days averaged 31°C and nights 25°C. Pack an umbrella, sandals that can get wet, T-shirts, sunscreen plus a hat, a swimsuit, and insect repellent.
Can you swim in Nha Trang in April?
Sea surface temperature averaged 27.8°C in April, warm enough to stay in for a long swim. Year to year it ranged 26.5-28.8°C. Check local flags for waves and jellyfish on the day.
Is April a good time to visit Nha Trang?
On warmth and rain days alone, Nha Trang's easiest months were January and February. April ranked 6 of 12.
Is Nha Trang humid in April?
Mean relative humidity was 80%, with about 30 muggy days (dew point of 20°C or more) in the month.