Gwangju Weather in September

September in Gwangju brings high temperatures, with highs of 28°C (82°F) and nights dropping to 17°C (63°F). Rainfall is on the higher side this month, averaging around 149 mm (5.9 in), so keep a rain jacket handy.

Rainfall in Gwangju in September

Rain is expected on roughly 10 days, totalling around 149 mm (5.9 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Gwangju in September

Daytime highs in Gwangju in September reach 28°C (82°F), with nights around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Gwangju in September

The area experiences a moderate amount of sunshine, with approximately 172 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, April and October typically offer the best circumstances for Gwangju.