In October, Toyokawa typically sees daytime highs of 21.3°C and overnight lows around 12.7°C. Compared to the annual average high of 19.1°C, October runs +2.1°C.
October in Toyokawa averages a daytime high of 21.3°C and an overnight low of 12.7°C.
October runs +2.1°C compared to Toyokawa's annual average high of 19.1°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 21.3°C and cooler evenings around 12.7°C.