SeasonMapHa Giang (Ha Giang Loop) weather in December
Vietnam
December in Ha Giang: nice, a little rain, with muggy air — one of the best months to visit.
#1 of 12 months in Ha Giang · #248 of 1383 destinations to visit in December · comfort 86/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Ha Giang in December
No notes yet. Open Ha Giang on the map to add the first one.
Ha Giang climate normals — December
| Daytime high | 19°C / 66°F | 😎 nice |
|---|---|---|
| Nighttime low | 13°C / 55°F | |
| Rainfall | 65 mm / 2.6 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 5.6 h/day | |
| Daylight | 10.8 h | |
| Wind | 6 km/h / 4 mph | |
| Air quality (US AQI) | 80 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Ha Giang in December
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusyBuckwheat flower season, school holidays in 5 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Ha Giang's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherHa Giang's weather peaks December–February.
December includes Buckwheat flower season.
Best weatherFair weatherToughest weather
What's on in Ha Giang in December
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Buckwheat flower season
15 Oct – 20 Dec · usuallyWildflowers & bloomsCrowdedPink and white buckwheat across the Dong Van plateau from the middle of October, with the provincial festival landing in late November and filling every bed between Yen Minh and Meo Vac. Source ↗
Where is Ha Giang?
Ha Giang in December — FAQ
- Is December a good time to visit Ha Giang?
- December in Ha Giang: nice, a little rain, with muggy air — one of the best months to visit. It ranks #1 of 12 months for Ha Giang on SeasonMap's comfort score (86/100).
- What is the weather like in Ha Giang in December?
- In December, Ha Giang averages a daily high of 18.8°C and a low of 12.5°C, with about 65.1 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Ha Giang in December?
- Ha Giang has a mean US Air Quality Index of about 80 in December.