Dali weather in May
May in Dali: warm, a little rain — one of the best months to visit.
#2 of 12 months in Dali · #63 of 897 destinations to visit in May · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Dali in May
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Dali climate normals — May
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Rainfall | 59 mm / 2.3 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 70% | 💧 humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 13.4 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 60 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Dali in May — FAQ
- Is May a good time to visit Dali?
- May in Dali: warm, a little rain — one of the best months to visit. It ranks #2 of 12 months for Dali on SeasonMap's comfort score (93/100).
- What is the weather like in Dali in May?
- In May, Dali averages a daily high of 25.5°C and a low of 14.8°C, with about 59.2 mm of rain over roughly 7.6 rainy days.
- What is the air quality in Dali in May?
- Dali has a mean US Air Quality Index of about 60 in May.