In June, Ashiya typically sees daytime highs of 26.3°C and overnight lows around 19.8°C. Compared to the annual average high of 20.1°C, June runs +6.2°C.
June in Ashiya averages a daytime high of 26.3°C and an overnight low of 19.8°C.
June runs +6.2°C compared to Ashiya's annual average high of 20.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 26.3°C and cooler evenings around 19.8°C.