Gwangju in December
In December, Gwangju averages 7°C (44°F) during the day and -2°C (29°F) at night, with around 6 days of rain (34 mm total).
High seasonConditions are cold — pack winter layers. Occasional showers are likely but won't dominate.
December in Gwangju is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How December compares to the rest of the year in Gwangju
December is one of the coolest months in Gwangju (11th of 12) and moderately rainy compared to the rest of the year (9th of 12). Daytime temperature runs 12°C below the annual average (19°C). December runs 7°C cooler than November (14°C) and cools 1°C in January (5°C).
December sunrise & sunset in Gwangju
Times shown for Gwangju local time (Asia/Seoul), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Gwangju — December
Golden-hour and blue-hour windows for the 15th of December, in Gwangju's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Gwangju in December
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on December's tier (High season) and Gwangju's popularity.
Crowds & pricing — December in Gwangju
This is a busy month in Gwangju — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Christmas / New Year travel surge
Sun & mosquito risk — December in Gwangju
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
🌬 Frosty nights — Gwangju in December
Gear: Cold nights, milder days. Light insulated jacket fine for daytime, real coat for after dark.
Gwangju in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 5°C / 41°F | -3°C / 26°F | 31 mm | 5 | — |
| February | 8°C / 46°F | -2°C / 28°F | 27 mm | 5 | — |
| March | 14°C / 57°F | 2°C / 36°F | 65 mm | 7 | — |
| April | 19°C / 66°F | 7°C / 45°F | 101 mm | 8 | — |
| May | 24°C / 76°F | 13°C / 55°F | 95 mm | 8 | — |
| June | 28°C / 82°F | 18°C / 64°F | 154 mm | 12 | — |
| July | 29°C / 85°F | 22°C / 72°F | 268 mm | 17 | — |
| August | 30°C / 86°F | 23°C / 73°F | 218 mm | 16 | — |
| September | 26°C / 79°F | 18°C / 64°F | 151 mm | 11 | — |
| October | 20°C / 69°F | 10°C / 51°F | 70 mm | 5 | — |
| November | 14°C / 58°F | 4°C / 40°F | 59 mm | 6 | — |
| December | 7°C / 44°F | -2°C / 29°F | 34 mm | 6 | — |
Other cities with similar December weather
🌍 See the full ranked list of climate twins for Gwangju in December →
Frequently asked questions
How hot is Gwangju in December?
In December, Gwangju averages a high of 7°C (44°F) and a low of -2°C (29°F) — generally cold.
Does it rain a lot in Gwangju in December?
December sees occasional rain in Gwangju, with about 6 rainy days on average.
Is December a good time to visit Gwangju?
December is cold. It suits travelers who are comfortable with cold weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Gwangju in December?
Pack heavy winter layers, a coat, hat and gloves. See the full December packing list for Gwangju for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.