In August, Toyokawa typically sees daytime highs of 30.5°C and overnight lows around 22.6°C. Compared to the annual average high of 19.1°C, August runs +11.4°C.
August in Toyokawa averages a daytime high of 30.5°C and an overnight low of 22.6°C.
August runs +11.4°C compared to Toyokawa's annual average high of 19.1°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 30.5°C and cooler evenings around 22.6°C.