Gyeongju weather in December
December in Gyeongju: cold, dry — a good time to visit.
#9 of 12 months in Gyeongju · #383 of 604 destinations to visit in December · comfort 64/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Gyeongju climate normals — December
| Daytime high | 7°C / 45°F | 🧥 cold |
|---|---|---|
| Nighttime low | -1°C / 29°F | |
| Feels like (high) | 2°C / 36°F | |
| Rainfall | 26 mm / 1 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 60% | 💧 humid |
| Dew point | -5°C / 22°F | |
| Sunshine | 7.9 h/day | |
| Daylight | 9.8 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 0.5 cm / 0.2 in | |
| Air quality (US AQI) | 53 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Gyeongju in December — FAQ
- Is December a good time to visit Gyeongju?
- December in Gyeongju: cold, dry — a good time to visit. It ranks #9 of 12 months for Gyeongju on SeasonMap's comfort score (64/100).
- What is the weather like in Gyeongju in December?
- In December, Gyeongju averages a daily high of 7.1°C and a low of -1.4°C, with about 25.8 mm of rain over roughly 2.6 rainy days.
- What is the air quality in Gyeongju in December?
- Gyeongju has a mean US Air Quality Index of about 53 in December.