Vietnam
Hoi An in April: weather, sea & travel advice
This month's data profile
Sea conditions lead
Hoi An in April is climatically well suited to beach holidays, family holidays and city breaks. The average daily high is around 30 °C, and the sea is about 25 °C. With about 7 rainy days it is moderate.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
78/100 · #3
Warmth
#5
Dryness
#3
Sun
#5
Sea warmth
#8
Published best categories: Overall, Beach, City break, Family
Hoi An · AprilPhoto: Steffen Schmitz (more photos) · CC BY-SA 4.0Climate facts
- Average high
- 30 °C
- Average low
- 23 °C
- Sea
- 25 °C
- Rainy days (est.)
- 7 rainy days (est.)
- Sun (est.)
- 7 h/day
- Humidity
- 84 %
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 |
|---|---|---|---|---|---|---|---|---|---|
| March | 28 | 21 | 6 | 39 | 6.2 | 86 | 2.0 | 24 | 85 |
| April (selected) | 30 | 23 | 7 | 59 | 7.1 | 84 | 1.8 | 25 | 78 |
| May | 31 | 25 | 14 | 94 | 7.8 | 83 | 1.6 | 28 | 60 |
How do the previous and next months compare?
Baseline: April (78/100)
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 | |
|---|---|---|---|---|---|---|---|---|---|
| March | +7 | -2.5 °C | -2.2 °C | -0.5 | -20.3 mm | -0.9 h | +2 % | +0.2 m/s | -1.5 °C |
| May | -18 | +1.1 °C | +1.9 °C | +6.8 | +34.7 mm | +0.7 h | -1.2 % | -0.2 m/s | +2.4 °C |
All twelve months in context
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Where to stay in Hoi An
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Frequently asked questions
How warm is Hoi An in April?
The average daily high is around 30 °C, with an average daily low of about 23 °C.
Can you swim in Hoi An in April?
The sea is about 25 °C (warm).
Does it rain a lot in Hoi An in April?
The curated estimate is about 7 rainy days per month, not a directly measured long-term average. Total precipitation averages around 59 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Hoi An?
By the climate score, January, February, March and April are the strongest months for Hoi An. For a beach trip: January, February, March and April. April is one of them.