Kunming weather in December
December in Kunming: cool, dry, with very humid — a great time to visit.
#9 of 12 months in Kunming · #219 of 604 destinations to visit in December · comfort 76/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Kunming climate normals — December
| Daytime high | 14°C / 58°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 42°F | |
| Feels like (high) | 11°C / 52°F | |
| Rainfall | 22 mm / 0.9 in | ☀️ dry |
| Rainy days | 6 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 6°C / 43°F | |
| Sunshine | 7.2 h/day | |
| Daylight | 10.6 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 1 cm / 0.4 in | |
| Air quality (US AQI) | 70 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kunming in December — FAQ
- Is December a good time to visit Kunming?
- December in Kunming: cool, dry, with very humid — a great time to visit. It ranks #9 of 12 months for Kunming on SeasonMap's comfort score (76/100).
- What is the weather like in Kunming in December?
- In December, Kunming averages a daily high of 14.3°C and a low of 5.8°C, with about 21.6 mm of rain over roughly 5.6 rainy days.
- What is the air quality in Kunming in December?
- Kunming has a mean US Air Quality Index of about 70 in December.
- Does it snow in Kunming in December?
- Kunming sees roughly 1 cm of snowfall in December.