In June, Tsukuba typically sees daytime highs of 24.7°C and overnight lows around 17.4°C. Compared to the annual average high of 18.9°C, June runs +5.9°C.
June in Tsukuba averages a daytime high of 24.7°C and an overnight low of 17.4°C.
June runs +5.9°C compared to Tsukuba's annual average high of 18.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 24.7°C and cooler evenings around 17.4°C.