In June, Koga typically sees daytime highs of 25.2°C and overnight lows around 18.7°C. Compared to the annual average high of 19.7°C, June runs +5.5°C.
June in Koga averages a daytime high of 25.2°C and an overnight low of 18.7°C.
June runs +5.5°C compared to Koga's annual average high of 19.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 25.2°C and cooler evenings around 18.7°C.