Hoi An
May
Weather in Hoi An for May 2026
Your guide to Hoi An weather in May - trends and predictions
In general, the average temperature in Hoi An at the beginning of May is 30.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.7 °C by the end of May.
Hoi An experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 570 mm.
Temperatures
Rain 🌧️
7
Dry days
24
Rainy days
0
Snow days
34°/23°
Temperatures
16 km/h
Avg max wind
80 %
Avg humidity
Hoi An Weather May
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Temperatures trend during May in Hoi An
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May weather in Hoi An day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 31° /23° | 6.6 mm | 7 | |
| 2 May |  Cloudy | 29° /22° | 7.6 mm | 7 | |
| 3 May | Patchy rain possible | 30° /22° | 1.2 mm | 7 | |
| 4 May |  Partly cloudy | 31° /23° | 0.6 mm | 7 | |
| 5 May | Patchy rain possible | 31° /23° | 0.6 mm | 7 | |
| 6 May | Partly cloudy | 32° /24° | 1.5 mm | 7 | |
| 7 May | Patchy rain possible | 32° /24° | 1 mm | 7 | |
| 8 May | Patchy rain possible | 31° /24° | 1.5 mm | 7 | |
| 9 May | Partly cloudy | 31° /23° | 1.3 mm | 7 | |
| 10 May | Patchy rain possible | 31° /24° | 4.3 mm | 7 | |
| 11 May |  Moderate or heavy rain shower | 30° /23° | 10.7 mm | 7 | |
| 12 May | Moderate rain at times | 30° /24° | 5.3 mm | 7 | |
| 13 May | Patchy rain possible | 30° /24° | 4.9 mm | 7 | |
| 14 May | Light rain shower | 30° /24° | 3.4 mm | 7 | |
| 15 May | Partly cloudy | 31° /24° | 5 mm | 7 | |
| 16 May | Patchy rain possible | 31° /23° | 4.8 mm | 7 | |
| 17 May | Patchy rain possible | 31° /24° | 2.7 mm | 7 | |
| 18 May | Patchy rain possible | 32° /24° | 6.4 mm | 7 | |
| 19 May |  Patchy light rain with thunder | 32° /24° | 9.8 mm | 7 | |
| 20 May | Patchy light rain with thunder | 31° /25° | 4.6 mm | 7 | |
| 21 May | Patchy rain possible | 31° /25° | 4 mm | 7 | |
| 22 May | Patchy rain possible | 32° /24° | 1.7 mm | 7 | |
| 23 May | Patchy rain possible | 32° /25° | 1 mm | 7 | |
| 24 May | Moderate or heavy rain shower | 31° /24° | 10.9 mm | 7 | |
| 25 May | Moderate rain at times | 30° /24° | 4.1 mm | 7 | |
| 26 May |  Heavy rain at times | 31° /24° | 3.7 mm | 7 | |
| 27 May | Patchy rain possible | 31° /24° | 3.2 mm | 7 | |
| 28 May | Patchy rain possible | 32° /24° | 2.3 mm | 7 | |
| 29 May | Patchy rain possible | 32° /25° | 2.2 mm | 7 | |
| 30 May | Patchy rain possible | 33° /24° | 2.2 mm | 7 | |
| 31 May | Patchy rain possible | 33° /24° | 2.7 mm | 7 | |
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Important Notice
Our weather forecast for Hoi An in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hoi An forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hoi An in May - FAQ
What are the expected maximum and minimum temperatures in Hoi An during May?
During May, expect a variety of temperatures with highs around 34° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hoi An during May?
Significant rainfall exceeding 570 mm is expected in Hoi An during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hoi An during May?
The average wind speed in Hoi An during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Hoi An
Explore the daily rainfall trends and prepare for Hoi Ans May weather 💧
UV exposure in Hoi An during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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