Weather in Chiang Mai for May 2027
In general, the average temperature in Chiang Mai at the beginning of May is 36.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 32.4 °C by the end of May.
Chiang Mai in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 201.6 mm.
Is May a good time to visit Chiang Mai? check out the best time to travel to Chiang Mai page.
✨ Is May a good time to visit Chiang Mai? – Ask the AI Weatherman
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Chiang Mai Weather May
Temperatures trend during May in Chiang Mai
May weather in Chiang Mai day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 36° /23° | 2.3 mm | 9 | |
| 2 May | Patchy rain possible | 36° /23° | 1.3 mm | 9 | |
| 3 May | Patchy rain possible | 36° /23° | 0.6 mm | 9 | |
| 4 May | Patchy rain possible | 37° /23° | 0.1 mm | 9 | |
| 5 May |  Light rain | 38° /24° | 3 mm | 10 | |
| 6 May |  Moderate or heavy rain shower | 37° /24° | 5.7 mm | 9 | |
| 7 May | Patchy rain possible | 37° /25° | 2.3 mm | 9 | |
| 8 May | Light rain | 37° /25° | 5.3 mm | 8 | |
| 9 May | Light rain | 34° /24° | 3.9 mm | 7 | |
| 10 May | Light rain | 34° /23° | 3.8 mm | 7 | |
| 11 May |  Moderate rain | 34° /23° | 14 mm | 8 | |
| 12 May | Light rain | 33° /23° | 7.2 mm | 7 | |
| 13 May | Moderate or heavy rain shower | 34° /23° | 7.5 mm | 7 | |
| 14 May | Light rain | 34° /23° | 5.6 mm | 7 | |
| 15 May | Light rain | 33° /24° | 8.5 mm | 7 | |
| 16 May | Moderate or heavy rain shower | 35° /23° | 9.3 mm | 8 | |
| 17 May | Moderate rain | 34° /24° | 13.1 mm | 8 | |
| 18 May | Light rain | 34° /24° | 5.1 mm | 8 | |
| 19 May | Light rain | 35° /24° | 5.4 mm | 8 | |
| 20 May | Moderate rain | 35° /24° | 12.9 mm | 8 | |
| 21 May | Moderate rain | 34° /24° | 11.2 mm | 7 | |
| 22 May | Light rain | 33° /23° | 8.4 mm | 7 | |
| 23 May |  Heavy rain at times | 34° /24° | 5.3 mm | 7 | |
| 24 May | Light rain | 32° /23° | 6.7 mm | 7 | |
| 25 May | Moderate or heavy rain shower | 31° /23° | 9.5 mm | 7 | |
| 26 May | Light rain | 32° /23° | 8.4 mm | 8 | |
| 27 May | Moderate rain | 32° /23° | 17 mm | 8 | |
| 28 May | Moderate or heavy rain shower | 33° /23° | 7.4 mm | 7 | |
| 29 May | Light rain | 33° /23° | 4.6 mm | 8 | |
| 30 May | Light rain | 33° /23° | 3.2 mm | 7 | |
| 31 May | Light rain | 34° /24° | 2.9 mm | 7 | |
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Chiang Mai weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 38°/24° | 34°/23° | 31°/23° |
| Rainfall | 62 mm | 202 mm | 184 mm |
| Wind | 10.8 km/h | 9 km/h | 7.1 km/h |
| Humidity | 45% | 67% | 80% |
| Rainy days | 7 days | 19 days | 21 days |
| Dry days | 23 days | 12 days | 9 days |
Planning a trip to Chiang Mai? Discover the best time to visit
Chiang Mai in May - FAQ
What are the expected maximum and minimum temperatures in Chiang Mai during May?
How much rainfall should be expected in Chiang Mai during May?
What are the typical wind conditions in Chiang Mai during May?
May rainfall patterns in Chiang Mai
UV exposure in Chiang Mai during May
What to pack to Chiang Mai in May?
Warm & sunny · highs around 34 °C, frequent showers
As you prepare for your trip to Chiang Mai 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 Chiang Mai, during May, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
Where is Chiang Mai?Get accurate weather forecasts for Chiang Mai, located at latitude 18.79 and longitude 98.985. Stay updated with localized weather information tailored for Chiang Mai.