Guilin weather in May
May in Guilin: warm, soaked, with very humid — a gamble, with 24 rainy days.
#10 of 12 months in Guilin · #794 of 897 destinations to visit in May · comfort 62/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Guilin in May
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Guilin climate normals — May
| Daytime high | 26°C / 80°F | 🌤 warm |
|---|---|---|
| Nighttime low | 20°C / 69°F | |
| Rainfall | 276 mm / 10.8 in | ⛈ soaked |
| Rainy days | 24 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 19°C / 66°F | |
| Sunshine | 6.4 h/day | |
| Daylight | 13.4 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 72 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Guilin in May — FAQ
- Is May a good time to visit Guilin?
- May in Guilin: warm, soaked, with very humid — a gamble, with 24 rainy days. It ranks #10 of 12 months for Guilin on SeasonMap's comfort score (62/100).
- What is the weather like in Guilin in May?
- In May, Guilin averages a daily high of 26.4°C and a low of 20.3°C, with about 275.5 mm of rain over roughly 24.4 rainy days.
- What is the air quality in Guilin in May?
- Guilin has a mean US Air Quality Index of about 72 in May.