Hoi An
May
Weather in Hoi An for May 2025
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 31.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 32.4 °C by the end of May.
Hoi An experiences an exceptionally high level of rainfall in May, with more than 24 rainy days on average.
Is May a good time to visit Hoi An? check out the best time to travel to Hoi An page.
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6
Dry days
25
Rainy days
0
Snow days
31°/24°
Temperatures
18 km/h
Avg max wind
81 %
Avg humidity
Hoi An in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  36° | 2  30° | 3 31° | 4 31° | |||
| 5 31° | 6 30° | 7 30° | 8 29° | 9  30° | 10  30° | 11 31° |
| 12 31° | 13  31° | 14 30° | 15 30° | 16 30° | 17 30° | 18 31° |
| 19 33° | 20 29° | 21 27° | 22 29° | 23 29° | 24 29° | 25 30° |
| 26 31° | 27 33° | 28  34° | 29 33° | 30  34° | 31 32° |
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Temperatures trend during May in Hoi An
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 36° /26° | 0.5 mm | 8 | |
| 2 May | Heavy rain at times | 30° /23° | 14.1 mm | 7 | |
| 3 May | Patchy rain possible | 31° /23° | 1.8 mm | 7 | |
| 4 May | Patchy rain possible | 31° /23° | 1.2 mm | 7 | |
| 5 May | Patchy rain possible | 31° /24° | 0.2 mm | 7 | |
| 6 May | Patchy rain possible | 30° /24° | 0.1 mm | 7 | |
| 7 May | Patchy rain possible | 30° /24° | 0.1 mm | 7 | |
| 8 May | Patchy rain possible | 29° /23° | 0.3 mm | 6 | |
| 9 May | Partly cloudy | 30° /24° | 0.1 mm | 8 | |
| 10 May | Sunny | 30° /23° | 0.1 mm | 8 | |
| 11 May | Patchy rain possible | 31° /24° | 1.5 mm | 7 | |
| 12 May | Patchy rain possible | 31° /24° | 2.9 mm | 7 | |
| 13 May | Patchy light rain with thunder | 31° /24° | 3 mm | 7 | |
| 14 May | Light rain shower | 30° /25° | 2 mm | 7 | |
| 15 May | Patchy light rain with thunder | 30° /24° | 9.2 mm | 7 | |
| 16 May | Patchy rain possible | 30° /24° | 3.7 mm | 7 | |
| 17 May | Patchy rain possible | 30° /24° | 1.8 mm | 7 | |
| 18 May | Heavy rain at times | 31° /24° | 21.1 mm | 7 | |
| 19 May | Patchy light rain with thunder | 33° /24° | 29.8 mm | 7 | |
| 20 May | Patchy light rain with thunder | 29° /25° | 5.3 mm | 6 | |
| 21 May | Light rain shower | 27° /25° | 9.6 mm | 6 | |
| 22 May | Light rain shower | 29° /24° | 4.5 mm | 6 | |
| 23 May | Light rain shower | 29° /24° | 2.7 mm | 6 | |
| 24 May | Light rain shower | 29° /24° | 21.1 mm | 6 | |
| 25 May | Light rain shower | 30° /24° | 2.7 mm | 7 | |
| 26 May | Patchy rain possible | 31° /25° | 3.1 mm | 7 | |
| 27 May | Patchy rain possible | 33° /25° | 0 mm | 7 | |
| 28 May | Thundery outbreaks possible | 34° /26° | 0.9 mm | 7 | |
| 29 May | Light rain shower | 33° /27° | 1.3 mm | 7 | |
| 30 May | Patchy light drizzle | 34° /26° | 2.2 mm | 7 | |
| 31 May | Light rain shower | 32° /25° | 10.5 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.
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 31° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hoi An during May?
Significant rainfall exceeding 157.4 mm is expected in Hoi An during May, occurring over more than 25 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 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hoi An in May?
As you prepare for your trip to Hoi An in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hoi An, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
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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