In June, Yonezawa typically sees daytime highs of 23.4°C and overnight lows around 14.4°C. Compared to the annual average high of 15.4°C, June runs +8.0°C.
June in Yonezawa averages a daytime high of 23.4°C and an overnight low of 14.4°C.
June runs +8.0°C compared to Yonezawa's annual average high of 15.4°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 23.4°C and cooler evenings around 14.4°C.