In June, Gwangju typically sees daytime highs of 27.4°C and overnight lows around 16.5°C. Compared to the annual average high of 18.5°C, June runs +8.9°C.
June in Gwangju averages a daytime high of 27.4°C and an overnight low of 16.5°C.
June runs +8.9°C compared to Gwangju's annual average high of 18.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.4°C and cooler evenings around 16.5°C.